Seiko Cal. 4427 - 807

Seiko 4427-807

This Solar model from 1968 features a 43mm Titanium case. With its 22mm lug width and 9.8mm profile, it sits comfortably on most wrists. [seikata-wm-a11e8097f52e]

Also known as: Sumo, Navigator

Specifications

Movement
Solar
Case Material
Titanium
Case Width
43mm
Case Thickness
9.8mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Burgundy
Jewels
30j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1968

Related Models

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