Bought this new back in 1998 from Selfridges in London for £925 It’s the quartz model rather than the chrono, worn for about about 24 years with a service from WoS in 2001 & 2005 and battery changes since then.
Measures at 41mm so think it’s the one up from the mid-size.
Being a fool I threw away the box and all the docs as it was just superfluous shite
Not sure how to validate but the ser# is on the lug so I can send a photo of that.
£1700 inc RMSD to UK only