Zero Drift Watch Co.

Prospected watches.

Rolex Oyster Perpetual 6090 Bombe 14k Gold Black Gilt Dial
Bombé1951
Credor Phoenix GCBP993
40mm
Seiko Credor
Phoenix GCBP993 $2,700
White dial chronograph with tachymeter and telemeter scales. Cal. 6S78 column wheel automatic. Seiko's answer to the Daytona, built with Grand Seiko-level finishing.
GCBP993 | Cal. 6S78 | 40mm | Steel
Citizen Chrono Master
1968
Citizen Chrono Master 1968 Day-Date
+/-1 sec/day1968
Citizen
Chrono Master Day-Date $849
33-jewel automatic with English day wheel and date complication. Cal. 5240, Citizen's premier vintage chronometer movement. Running +/-1 sec/day. Clean original dial with applied markers.
Cal. 5240 | 36mm | Steel | 1968
Omega Constellation 14381 Pie-Pan 1959 SS
1959
Omega
Constellation 14381 Pie-Pan $2,795
Crosshair pie-pan dial with rich earned patina. Cal. 551 automatic chronometer in unpolished steel case. Dauphine hands, applied dagger markers.
14381 | Cal. 551 | Steel | 1959
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Omega Constellation 14393 Cap Gold 1961
Full Set1961
Omega
Constellation 14393 Cap Gold $4,995
Cap gold pie-pan with original Beads of Rice bracelet. Cal. 561 automatic chronometer. Signed crystal and crown, inner and outer box, unpolished case.
14393 | Cal. 561 | Cap Gold | 1961
Franck Muller Long Island 1300
Swiss2003
Seiko Lord Marvel 5740-8000
Hi-Beat 360001975
Seiko
Lord Marvel 5740-8000 $450
Japan's first hi-beat production watch and the proving ground for Grand Seiko's 61-series. Hand-wound Cal. 5740C at 36000bph, 23 jewels. Sunburst silver dial with applied gold markers in a gold-plated case.
5740-8000 | Cal. 5740C | 35mm | Gold-Plated
Sold
Omega Constellation 168.005
Full Set1965
Omega
Constellation 168.005 $3,200
The iconic Dog-Leg case with pie-pan dial. Cal. 561 automatic chronometer, officially certified. Complete with original Omega box and strap. Sharp lugs, clean crystal.
168.005 | Cal. 561 | 34.5mm | Steel
Sold
Grand Seiko 6146-8000
Serviced 20261968
Grand Seiko
61GS Hi-Beat Day-Date $1,995
Hi-Beat 36000bph automatic with sunburst silver dial. Freshly serviced March 2026 by Grade 1 certified watchmaker. Original GS medallion caseback. Running strong.
6146-8000 | Cal. 6146A | 36.5mm | Steel
Sold
Credor Pacifique GCBK997
Limited
Seiko Credor
Pacifique GCBK997 Carbon $2,795
Carbon fiber dial with yellow chronograph hand. Cal. 6S77 column wheel automatic. Limited production, rarely seen outside Japan. Original bracelet and Credor presentation box.
GCBK997 | Cal. 6S77 | 40mm | Steel
Sold
Omega Constellation Automatic Chronometer Cal. 682
Full SetCal. 682
Omega
Constellation Automatic $1,100
Silver linen dial with applied onyx baton markers. Automatic chronometer, officially certified. 18K white gold fluted bezel over a steel case, integrated jubilee bracelet. Complete with original Omega box. A compact Constellation carrying the full chronometer pedigree.
Cal. 682 | 18K WG Bezel | Steel | Automatic
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King Seiko 5626-7120
1972
King Seiko
5626-7120 Hi-Beat $405
Hi-Beat automatic with Japanese day-date. Clean white dial with KS medallion. The everyday vintage dress watch. 28800bph movement keeps solid time.
5626-7120 | Cal. 5626A | 36mm | Steel
Sold
Seiko Credor Tank 8420-6990
Quartz
Seiko Credor
Tank 8420-6990 $549
Tank-style steel case with brushed silver dial and gold-tone accents. Cal. 8420 high-grade quartz, slim dress profile. Seiko's premium watchmaking line, rarely seen outside Japan.
8420-6990 | Cal. 8420 | Steel | Quartz
Sold