Seiko Cal. 4577 - 635

Seiko 4577-635

This Hand-Winding model from 1988 features a 43mm PVD Black case. The Coin-Edge bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-f1d0a68777b5]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
43mm
Case Thickness
14.9mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Silver
Jewels
22j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1988

Related Models

seikata-wm-f1d0a68777b5