This is a complete and original slim-case “proof” 6139-6010. Untouched and original, complete with a full-length bracelet. This has sat in my projects drawers for many years. Hard to find these now in this sort of original condition.

• “Proof / proof” watch, A-type movement, two-piece sweep

• 17j 6139A movement is in good physical condition, but unserviced

• Bracelet is full-length

• Original 330W18GN00 crystal is quite good; a few marks

• Dial surface is perfect

• Lume on dial is slightly patina’d.

• Hand lume has minor but visible patina

• Movement entirely functional but unserviced - this is not a “strap it on and go” watch.

• Seals are all original and must be considered non-functional

• Bracelet and case come with their original owner’s grime

Service for this watch can be arranged if the buyer wants that.