Ref. 3767-05, self-winding, chronograph, minute and hour counters, date, day; “Aquatimer Chronograph Automatic”, “Edition Galapagos Islands, Charles Darwin Foundation”; stainless steel with vulcanized rubbercoating case. Stainless steel with vulcanized rubber-coating case, self-winding, roundshaped, diver’s wristwatch, water-resistant with screwed case-back, screwed crown, 60-minute graduated unidirectional revolving bezel with black and white insertfor the decompression times, black colour dial with radial indexes, subsidiary seconds at 9 and five horological complications:
· 1/8 chronograph (activated by the two round-shaped push-pieces located on the case-band)
· Half-instantaneous 30-minute counter (subsidiary dial at 12 o’clock)
· 12-hour counter (subsidiary dial at 6 o’clock)
· Half-instantaneous date of the month (aperture at 3 o’clock)
· Day of the week (aperture at 3 o’clock; indications given in English)

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