IWC,International Watch Co., Schaffhausen, “Aquatimer, case No. 3498991, Ref. 3767, center seconds, self-winding, water-resistant, [..]
CASE: Three body, polished and brushed, curved lapidated lugs, unidirectional bezel, screwed down case back, sapphire crystal.DIAL: Midnight blue with luminous baton indexes, aperture for the day- date, outer seconds/minute divisions, subsidiary dials for the seconds, hours and minutes. Luminous white hour and orange minute baton hands.MOVEMENT: Cal. 79320, rhodium-plated, 25 jewels, straight line lever escapement, monometallic balance, shock absorber, self compensating flat balance spring, hack mechanism. Dial, case and movement signed, in very good conditionDIAM: 45 mm. THICKNESS: 15 mm.