Seiko Cal. 3880 - 740

Seiko 3880-740

This Solar model from 1988 features a 42mm Hardlex-Coated Steel case. With its 22mm lug width and 12.0mm profile, it sits comfortably on most wrists. [seikata-wm-79a9532f4601]

Also known as: World Timer

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
12.0mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
100m
Dial Color
Black
Jewels
24j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1988

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seikata-wm-79a9532f4601