Seiko Cal. 3870 - 736

Seiko 3870-736

This Solar model from 1972 features a 34mm Titanium case. With its 20mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-3e8c5ec43aae]

Also known as: Silverwave

Specifications

Movement
Solar
Case Material
Titanium
Case Width
34mm
Case Thickness
8.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
White
Jewels
34j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1972

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