细节
Corum. A large stainless steel tonneau-shaped automatic diver's chronograph wristwatch with date
Signed Corum, Automatic, Bubble Dive Automatic Chronograph model, ref. 285.180.20, case no. 731'746, circa 2004
Cal. 2892A2 nickel-finished lever movement, 28 jewels, blue dial, luminous dot numerals, luminous hands, three engine-turned subsidiary dials for 30 minutes register, constant seconds and 12 hours register, window for date, large tonneau-shaped water-resistant-type case with domed anti-reflective sapphire crystal, revolving blue bezel calibrated for 60 units, screw back, screw down crown, two chronograph buttons in the band, stainless steel Corum hidden clasp, blue rubber strap, case, dial and movement signed
45 mm. diam.