Breitling Genève, "Cosmonaute Navitimer", Ref. 809. Produced in the 1970's.

C. three-body, polished and brushed, bidirectional revolving reeded and graduated bezel, lapidated lugs. D. black and "guilloché" silver with tritium-coated Arabic numerals and indexes in 24 hours, auxiliary dials for the seconds, the 12 hour and 30 minute registers, graduation for the slide-rule and the telemeter. "Bâton" tritium-coated white hands. M. Cal. 178, copper-colored, 17 jewels, straight line lever escapement, monometallic balance, shock-absorber, blued steel flat balance-spring. Dial, case and movement signed. Diam. 41 mm.

Omega, "Automatic Seamaster". Produced in the 1970's. Fine, tonneau-shaped, self-winding, water-resistant, stainless steel diver's wristwatch with round button chronograph, registers, date, 24 hours with night/day indication and stainless steel Omega bracelet.

C. two-body, polished and brushed, screwed-down case back. D. midnight blue with steel and tritium-coated indexes, auxiliary dials for the seconds and the 12 hour registers, the 24 hours with night/day indication by means of an arrow on an under disc, 60-minute register by means of a fourth orange cross-shaped central hand, aperture for the date. "Bâton" tritium-coated white hands. M. Cal. 1040, copper-colored, 22 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring. Dial, case and movement signed. Dim. 38 x 42 mm.

Breitling Genève, "Navitimer". Produced in the 1970's. Fine, stainless steel gentleman's wristwatch with round button chronograph, registers, tachometer, telemeter and slide-rule.

C. three-body, polished and brushed, bidirectional revolving and graduated bezel, lapidated lugs. D. black and "guilloché" silver with tritium-coated indexes and Arabic numerals, auxiliary dials for the seconds, the 12 hour and 30 minute registers, outer telemeter and slide-rule graduation. "Bâton" tritium-coated white hands. M. Cal. 178, copper-colored, 17 jewels, straight line lever escapement, monometallic balance, shock-absorber, blued steel flat balance-spring. Dial, case and movement signed. Diam. 41 mm.

Favre - Leuba, "Bivouac". Produced circa 1963. Fine and unusual, stainless steel gentleman's wristwatch with altimeter and barometer.

C. three-body, polished ribbed, black, revolving and graduated bezel, screwed-down case back, triangular lugs. D. bicolor black and light blue with applied steel indexes, outer light blue ring graduated to 790 mm/hg. "Bâton" tritium-coated steel hands, orange hand for the barometer. M. Cal. Peseux 320, gilt brass, 17 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring. Dial, case and movement signed. Diam. 40 mm.

Breitling Genève, "Super Ocean", No. 1382253, Ref. 2005. Produced circa 1972. Fine, water-resistant to 20atm/600 ft, stainless steel diver?s wristwatch with round button chronograph and diving times indication.

C. three-body, polished and brushed, revolving black, red, matte silver and turquoise bezel for the elapsed time calculation, screwed-down case back with logo and winding-crown, lapidated lugs. D. bicolor white and black with tritium indexes for the hours, auxiliary seconds dial, outer white ring dial with painted Arabic numerals for the diving and decompression times, aperture for the start-stop and return to zero function of the chronograph. "Bâton" tritium-coated hands, with a visible square tritium element on the chronograph hand. M. 13 ''', rhodium-plated, 17 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring. Dial, case and movement signed. Diam. 42 mm.

Breitling Genève, "Co Pilot", Ref. 7650, No 1278034. Produced circa 1969. Fine, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers and revolving matte silver, blue and red bezel with painted Arabic numerals.

C. three-body, polished and brushed, screwed-down case back, graduated bezel, lapidated lugs. D. black with tritium-coated indexes and Arabic numerals, auxiliary sunk matte silver dials for the seconds, the 15 minute with red and blue graduation and the 12 hour registers. "Bâton" tritium-coated white and orange hands. M. 13 ''', copper-colored, 17 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring. Dial, case and movement signed. Diam. 42 mm.

Omega "Seamaster Chronostop", No. 28435453, case No. 145.008. Produced circa 1969. Fine, tonneau-shaped, water-resistant, stainless steel gentleman's wristwatch with single round button chronograph and two crowns.

C. two-body, polished and brushed, screwed-down case back, hooded lugs. D. black with tritium-coated steel indexes, orange-colored chronograph hand, revolving black, red and blue outer dial for the 60 minute indication activated by the second crown. "Bâton" tritium-coated white hands. M. Cal. 865, copper-colored, 17 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring. Dial, case and movement signed. Dim. 35 x 40 mm.

Breitling Genève, "Referee", Ref. 34-31. Produced circa 1972. Fine and unusual, tonneau-shaped, water-resistant, stainless steel football referee's wristwatch with round button chronograph and indication of the 45 minutes elapsed time of the two game-sets.

C. three-body, polished, revolving bezel graduated in 60 minutes and 12 hours, hooded lugs. D. black with tritium-coated round indexes and Arabic numerals, auxiliary seconds dial on the 9, outer ring register with 45 minutes in red for the elapsed game time, aperture over the 6 indicating that the chronograph is activated. This chronograph operates on a central 60 minutes indication, stops and returns to zero by pressing the buttons. "Bâton" tritium-coated white hands, with a visible tritium rectangular element on the second hand. M. Cal. 7731, rhodium-plated, 17 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring. Dial, case and movement signed. Dim. 41 x 47 mm.

Omega. Produced circa 1948. Fine, stainless steel gentleman's wristwatch.

C. three-body, polished and brushed, lapidated lugs. D. matte silver with applied triangular and dot pink gold indexes and Arabic 12, sunk guilloché auxiliary seconds dial. "Feuille" pink gold hands. M. Cal. 265, copper-colored, 15 jewels, straight line lever escapement, monometallic balance, shock-absorber, blued steel Breguet balance-spring. Dial, case and movement signed. Diam. 37 mm.

Omega, "Constellation, Automatic Chronometer Officially Certified". Produced circa 1963. Fine, center-seconds, self-winding, water-resistant, 18K pink gold gentleman's wristwatch with date and Omega buckle. Accompanied by a box and certificate.

C. two-body, solid, polished, screwed-down case back embossed with "Constellation" logo, faceted concave lugs. D. matte silver with applied pink gold indexes on a faceted outer plain reserve, aperture for the date. "Dauphine" pink gold hands. M. Cal. 561, copper-colored, 24 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions and temperature, shock-absorber, self-compensating flat balance spring, micrometer regulator. Dial, case, and movement signed. Diam. 34 mm.

Omega, "Constellation, Automatic Chronometer Officially Certified". Produced circa 1966. Fine, center-seconds, self-winding, water-resistant, 18K pink gold gentleman's wristwatch with date.

C. two-body, solid, polished, screwed-down case back embossed with "Constellation" logo, faceted concave lugs. D. pink gold colored with applied pink gold and black indexes on a faceted outer plain reserve, aperture for the date. "Dauphine" pink gold and black hands. M. Cal. 561, copper-colored, 24 jewels, straight line lever escapement, monometallic balance adjusted to 5 positions and temperature, shock-absorber, self-compensating flat balance spring, micrometer regulator. Dial, case, and movement signed. Diam. 34 mm.

LeCoultre, Automatic. Produced in the 1940's. Fine, center-seconds, self-winding, water-resistant, 14K yellow gold gentleman's wristwatch with power reserve indicator.

C. two-body, solid, polished, screwed-down case back, concave lugs. D. matte silver with yellow gold bâton and Roman indexes, aperture for the up-and-down indication. "Bâton" yellow gold hands. M. Cal. 481, rhodium-plated, "fausses-côtes" decoration, 17 jewels, straight line lever escapement, monometallic balance, shock-absorber, flat balance-spring. Dial, case and movement signed. Diam. 34 mm.

Omega, "Seamaster XVI, Automatic", Ref. 2850S.C. Produced especially for the 16th Olympic Games in Melbourne, Australia in 1956. Fine and rare, center-seconds, self-winding, water-resistant, 18K pink gold gentleman's wristwatch.

C. two-body, solid, polished, case back embossed with the 16th Olympics logo and engraved "Seamaster XVI". D. black with applied faceted pink gold indexes and a pink gold "XVI", "Dauphine" pink gold hands. M. Cal. 471, copper-colored, 19 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring, micrometer regulator. Dial, case and movement signed. Diam. 34 mm.

Omega "Speedmaster Automatic". Produced circa 1973. Fine, tonneau-shaped, self-winding, water-resistant, stainless steel gentleman?s wristwatch with day and date, round button chronograph, registers and tachometer, 24 hours with night/day indication and a stainless steel articulated Omega bracelet.

C. two-body, polished and brushed, screwed-down case back with embossed Seamaster logo, hooded lugs. D. black with tritium-coated indexes, auxiliary dials for the seconds, the 12 hour register, the 24 hours dial with night/day indication at 12, 60 minute register by means of a cross shaped white central hand, outer tachometer graduation on black ring under the crystal. "Bâton" tritium-coated white hands. M. Cal. 1045, copper-colored, 17 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring. Dial, case and movement signed. Diam. 42 x 45 mm. Approx. overall length: 170 mm.

Breitling Genève, "Navitimer Chrono-Matic", Ref. 1806, Pat. No 11525/67. Produced in the 1970's. Fine, large, octagonal, self-winding, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers, telemeter, slide-rule and date, with the winding-crown on the 9 and the chronograph pushers on the 2 and on the 4.

C. three-body, polished and brushed, revolving reeded and graduated black and white bezel, screwed-down case back with logo, lapidated lugs. D. black and "guilloché" matte silver with tritium-coated Arabic numerals and indexes, auxiliary dials for the seconds and 30-minute register, outer graduations for the minutes, the telemeter and the slide-rule, and the 1/5th second scale, aperture for the date in red Arabic numerals. "Bâton" tritium-coated white hands. M. Cal. 12, gilt brass, 17 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring, microrotor housed in the basic movement. Dial, case and movement signed. Diam. 49 mm.

Breitling Genève, "Navitimer Chrono-Matic", Ref. 1806, Pat. No 11525/67. Produced in the 1970's. Fine, large, octagonal, self-winding, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers, telemeter, slide-rule and date, with the winding-crown on the 9 and the chronograph pushers on the 2 and on the 4.

C. three-body, polished and brushed, revolving reeded and graduated black and white bezel, screwed-down case back with logo, lapidated lugs. D. black and "guilloché" matte silver with tritium-coated Arabic numerals and indexes, auxiliary dials for the seconds and 30-minute register, outer graduations for the minutes, the telemeter and the slide-rule, and the 1/5th second scale, aperture for the date in red Arabic numerals. "Bâton" tritium-coated white hands. M. Cal. 12, gilt brass, 17 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring, microrotor housed in the basic movement. Dial, case and movement signed. Diam. 49 mm.

Breitling Genève, Navitimer 24 Hours, "Cosmonaute", Ref. 7662, Patent No. 11525. Produced circa 1967. Fine, water-resistant, stainless steel gentleman's wristwatch with round button chronograph, registers, telemeter and slide-rule.

C. three-body, polished, revolving ridged bezel, screwed-down case back and crown, lapidated concave lugs. D. black with tritium Arabic numerals in 24 hours and indexes, auxiliary "guilloché" silver sunk dials for the seconds, the 12 hour and the 30 minute registers, outer graduation for the slide rule and the telemeter. "Bâton" tritium-coated white hands. M. Cal. 178, copper-colored, 17 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring. Dial, case and movement signed. Diam. 41 mm.

Omega "Speedmaster Professional", No 054. Produced in 1969. Very fine and rare, water-resistant, 18K yellow gold gentleman's wristwatch with round button chronograph, registers, tachometer and a gold plated Omega buckle. Accompanied by a box.

C. three-body, solid, polished and brushed, screwed-down dedicated case back, tachometer graduation on the brown bezel to 500 units per hour. D. champagne with applied yellow gold black enameled indexes, auxiliary sunk dials for the seconds, the 12 hour and 30 minute registers. "Bâton" black enameled hands. M. 11 1/2''', gilt brass, 17 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating flat balance-spring. Dial, case and movement signed. Diam. 42 mm.

Omega "Seamaster", Ref. 145.006-67. Produced in the 1970's. Fine, tonneau-shaped, water-resistant, 18K yellow gold gentleman's wristwatch with round button chronograph, registers, tachometer and an brushed 18K yellow gold Omega link bracelet and deployant clasp. Accompanied by a box.

C. two-body, solid, polished and brushed, screwed-down case back with embossed logo. D. champagne with yellow gold and black baton indexes, auxiliary "guilloché" sunk dials for the seconds, the 12 hour and 30 minute registers, outer tachometer graduation. "Bâton" black and gold hands, yellow for the chronograph. M. Cal. 321, copper- colored, 17 jewels, straight line lever escapement, monometallic balance, shock-absorber, self-compensating Breguet balance-spring. Dial, case and movement signed. Dim. 37 x 43 mm.

Omega "Constellation", Marine Chronometer, Megaquartz f 2,4MHz, No. 0400. Produced in the 1970's. Fine and large, center-seconds, water-resistant, trapezoidal-shaped, 18K yellow gold gentleman's quartz wristwatch with date and a stainless steel and gold plated articulated Omega deployant clasp.

C. three-body, solid, polished and brushed, polished yellow gold bezel, brushed case. D. satiné dark blue with applied yellow gold baton indexes, gold logo on red background on the 12, aperture for the date in white Arabic numerals on red background. "Bâton" yellow gold hands. M. Cal. 1511 with quartz standardization and a frequency of 2,4 MHz. Dial, case and movement signed. Dim. 32 x 42 mm.