Brand: SEIKO SPORTSMAN DIASHOCK 31 (14/06/20 2130)
Gender: Men's
Case no: D01xxxx / J14087 SM
Function: Hour, min & sec hands
Caliber: 436
Vibrations per hour: 18,000
Vibrations per hour: 18,000
Production year: 1960's
Driving system: Hand winding
Jewels: 17 Jewels
Dial: Nice silver color pattern dial original (Some very fine scratches & stain)
Dial no: Wording faded
Crystal: Acrylic (Some fine hair scratches)
Bezel: -
Crown: Signed S original
Case: Stainless steel (Fine scratches)
Case back: Stainless steel (Fine scratches)
Case back: Stainless steel (Fine scratches)
Dimensions of case: 34.5 x 44 mm (Excluding crown)
Case lug width: 18mm
Case lug width: 18mm
Band: New leather strap
Condition: Used, working, very fine in as found condition as you can see at the Picture
Service: -
Power reserve: Fully wind or charged will last up to 35 to 40 hour's depend on movement
Accuracy: Tested flat & it's within 60 sec. Please see the last pic
Quick set: -
Power reserve: Fully wind or charged will last up to 35 to 40 hour's depend on movement
Accuracy: Tested flat & it's within 60 sec. Please see the last pic
Quick set: -
Remarks: This watch are used in Japan
Price: SOLD
