IWC REF. 3547 AQUATIMER DEEP TWO STEEL
International Watch Co., Schaffhausen, GST Deep Two, Automatic,
case No. 3717271, Ref. 354703. Sold in 2011.
Very fine, self-winding, water-resistant to 100 m, stainless steel
diver's wristwatch with date, 3 crowns, DEPTH gauge with a
stainless steel IWC bracelet with deployant clasp. Accompanied by
a fitted box, guarantee card and booklet, instruction booklet, nylon
strap and push pins.
Two-body, brushed, screw-down crown, the crown at 9 adjusts
the diving depth, the crown at 8 resets, sapphire crystal.
Black with luminous baton indexes, ring for the diving DEPTH display, aperture for the date. Luminous steel baton hands.
Cal. 30110, rhodium-plated, fausses cotes decoration, 21 jewels,
straight-line lever escapement, monometallic balance adjusted to
5 positions, shock absorber, self-compensating flat balance spring,
micrometer regulator.