Seiko Cal. 6657 - 743

Seiko 6657-743

This Hand-Winding model from 1982 features a 43mm Hardlex-Coated Steel case. The Coin-Edge bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-651601c614ad]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
13.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Burgundy
Jewels
28j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1982

Related Models

seikata-wm-651601c614ad