Seiko Cal. 5657 - 616

Seiko 5657-616

This Solar model from 1997 features a 42mm Hardlex-Coated Steel case. With its 21mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-d1295e28ab5b]

Also known as: Helmet

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
8.8mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
100m
Dial Color
White
Jewels
30j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1997

Related Models

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