Omega.

Ref. St 145.026, Flightmaster, Chronograph, Minute And Hour Counters, Two-Time Zone, Dark Grey Dial, Stainless-steel

Stainless steel, manual-winding, vertical “tonneau”-shaped, massive pilot’s wristwatch, water-resistant with screwed case-back, 60-minute graduated bidirectional revolving black inclined inner bezel for the decompression times (setting by the crown at 4 o’clock), dark grey colour dial with radial luminous indexes, subsidiary seconds at 9 and four horological complications:
• 1/6 second chronograph (activated by the two round-shaped push-pieces located on the case-band)
• Half-instantaneous 30-minute counter (subsidiary dial at 3 o’clock)
• 12-hour counter (subsidiary dial at 6 o’clock)
• Two-time zone (hour hand independently adjustable by the crown at 10 o’clock)

Two-piece case, “Pilot-line”.

Case-back stamped in the centre with the Omega logo, a plane and the name “flightmaster”.

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