Seiko Cal. 6657 - 789

Seiko 6657-789

This Solar model from 1996 features a 38mm Titanium case. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-4199b86bf0e0]

Also known as: Helmet, Crown

Specifications

Movement
Solar
Case Material
Titanium
Case Width
38mm
Case Thickness
14.7mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
150m
Dial Color
Burgundy
Jewels
31j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1996

Related Models

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