Seiko Cal. 6257 - 681

Seiko 6257-681

This Hand-Winding model from 1972 features a 36mm Titanium case. Powered by the 6257 caliber with 27j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-18faffcaaca2]

Also known as: Samurai

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
36mm
Case Thickness
9.0mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
40m
Dial Color
Navy
Jewels
27j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1972

Related Models

seikata-wm-18faffcaaca2