Seiko Cal. 4557 - 313

Seiko 4557-313

This Hand-Winding model from 1976 features a 42mm PVD Black case. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-056bf1098101]

Also known as: Turtle, Crown

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
42mm
Case Thickness
15.7mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Black
Jewels
29j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1976

Related Models

seikata-wm-056bf1098101