Seiko Cal. 6657 - 380

Seiko 6657-380

This Solar model from 1990 features a 43mm Titanium case. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-1c5aad4c6cc1]

Also known as: World Timer

Specifications

Movement
Solar
Case Material
Titanium
Case Width
43mm
Case Thickness
14.5mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Black
Jewels
35j
Frequency
28,800 bph
Power Reserve
44 hours
Year
1990

Related Models

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