Seiko Cal. 6157 - 864

Seiko 6157-864

This Hand-Winding model from 1972 features a 42mm Hardlex-Coated Steel case. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-70973403098b]

Also known as: Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
12.5mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
130m
Dial Color
Black
Jewels
36j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1972

Related Models

seikata-wm-70973403098b