Seiko Cal. 5257 - 691

Seiko 5257-691

This Hand-Winding model from 1986 features a 40mm Titanium case. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-5685e46b8152]

Also known as: Shogun, Bellmatic

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
40mm
Case Thickness
14.5mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
110m
Dial Color
White
Jewels
23j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1986

Related Models

seikata-wm-5685e46b8152