Details
A gentleman's stainless steel Speedmaster Professional chronograph wristwatch, 1970's,
black dial with baton markers, subsidiary constant seconds, minute and hour recording dials, 17-jewel Cal.321 movement, dust cover, case with black tachymeter scale, screw back, dial, movement and case signed, 40mm.
black dial with baton markers, subsidiary constant seconds, minute and hour recording dials, 17-jewel Cal.321 movement, dust cover, case with black tachymeter scale, screw back, dial, movement and case signed, 40mm.