BLANCPAIN. AN INTERESTING STAINLESS STEEL AUTOMATIC CALENDAR WRISTWATCH, Fifty Fathoms, c. 1975
BLANCPAIN. AN INTERESTING STAINLESS STEEL AUTOMATIC CALENDAR WRISTWATCH, Model: Fifty Fathoms, Date: c. 1975, Movement: 17-jewel Cal. 566 automatic, No. 631456, Dial: Gradient grey, luminous tipped silvered baton hour markers, inner rotating bezel, French day and date aperture at 3, luminous filled red arrow pointed hands, red center seconds, Case: Tonneau form, screw down case back, Strap/Bracelet: Black leather, Buckle/Clasp: Stainless steel buckle, Signed: Case, dial, and movement, Size: 40 x 46mm, Accompaniments:, None