Seiko Cal. 6657 - 360

Seiko 6657-360

This Automatic model from 1998 features a 39mm Hardlex-Coated Steel case. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-bc2a7639c925]

Also known as: Pogue, Bullhead

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
9.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
19j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1998

Related Models

seikata-wm-bc2a7639c925