Discount 3% on bank payments       Worldwide shipping       Pick up in Geneva, Switzerland

Omega Seamaster ‘Big Blue’, 176.004

CHF 5,250


A fine and massive, self-winding OMEGA Seamaster, Ref. 176.004, aka “BIG BLUE”  stainless steel chronograph, the ultimate tool watch. Made in 1970s. Original beautifully aged blue dial with original hands, round button chronograph, registers, central minute counter, 24-hour indication, date and stainless steel Omega 1162 link bracelet with deployant clasp. The watch is fully serviced by Omega with official 2 years warranty, until June 2022. The “Big blue” was the first diver’s automatic chronograph truly water-resistant and functional up to 120 meters / 400 feet underwater.

C. Three-body, brushed, unidirectional revolving graduated bezel for decompression timing, screw-down case back and crown, case back with the Seamaster logo. D. Blue with luminous painted indexes, outer minute divisions with 5-minute/ seconds Arabic markers, subsidiary dials for the seconds and 12-hour recorder, 60-minute register by luminous central orange arrow hand, the 24-hour indication by arrow on a revolving disc, aperture for the date. Luminous white baton hands. M. Cal. 1040, copper-colored, 22 jewels, straight-line lever escapement, monometallic balance, shock absorber, selfcompensating fl at balance spring. Dial, case and movement signed. Dim. 44 x 52 mm. Thickness 16 mm. Approx. overall length 185 mm.

Watch is in overall good condition 6/10, running and ready to wear or gift!


Brand Omega
Model Seamaster Big Blue
Reference Ref. 176.004
Year 1970s
Movement Automatic
Calibre Omega 1040
Case material Stainless Steel
Case size Ø 44 mm
Bracelet original Omega 1162 bracelet, fit up to 18.5 cm wrist
Features chronograph, 2 years warranty
Box/Papers travel Omega case, service card and original spare parts


Vintage condition 6/10, in fully working order. The case is heavily worn. Bezel insert is slightly damages. Patina on the dial. The warranty does not cover waterproof of the watch. Recently fully serviced by Omega with 24 months official warranty. Comes with new Omega travel case, service card and original spare parts (changed by Omega). Still with protective film on the caseback.

Please view all the pictures carefully as they form an integral part of the description. Any defects not mentioned but visible in the pictures will be considered as described.


    • No products in the cart.