Seiko Cal. 4428 - 865

Seiko 4428-865

This Solar model from 1969 features a 36mm Stainless Steel case. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-4c8453196470]

Also known as: Helmet, Golden Tuna

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
9.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
60m
Dial Color
Burgundy
Jewels
24j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1969

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seikata-wm-4c8453196470