Seiko Cal. 3891 - 707

Seiko 3891-707

This Solar model from 1996 features a 39mm Two-Tone case. With its 18mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-e0da5070843e]

Also known as: Sumo

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
39mm
Case Thickness
12.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
36j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1996

Related Models

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