IWC REF. 3750, DA VINCI PERPETUAL CHRONOGRAPH STEEL
International Watch Co., Schaffhausen, "Da Vinci", Ref. 3750, case No.
2826121. Sold in November 2009.
Fine, astronomic, self-winding, water-resistant, stainless steel
wristwatch with round button chronograph, secular perpetual
calendar, moon phases and a stainless steel IWC deployant clasp.
Accompanied by a box, guarantee leaflet, owners property leaflet,
instruction booklet, complete overhaul IWC paper dated 2015 and
additional calendar insert.
Two-body, polished, stepped bezel, screwed-down crown, hooded
Black with applied steel baton indexes and luminous dots, subsidiary
dials for the seconds, the 12-hour and 30-minute registers,
the days of the month, of the week and the months, apertures for the
4-digit year and the moon phases. Luminous steel baton hands
Cal. 79261, copper-colored, fausses cotes decoration, 39 jewels,
straight-line lever escapement, monometallic balance, shock absorber,
self-compensating flat balance spring.