Vacheron Constantin - 1991 Vacheron Constantin Perpetual Calendar 43031 ‘Automatic’ Dial
What I love — Unpolished example with thick lugs and sharp hallmarks/engravings. ‘Automatic’ at 6 o’clock, a small detail but rare transitional dial - I’ve documented 6 total, all very close in case no. Original gold pointers still on the watch, often changed at service for black. Watch serviced in house at VC in 23’, first time the movement had been serviced/touched. Original VC buckle and generic VC box included.
What you should know — Tiny mark visible under a loupe on the edge of 6 o’clock sub dial cutout. Honest wear from use across the case, could be polished - chose to leave as is, in hand not really noticeable.