Seiko Cal. 4561 - 902

Seiko 4561-902

This Spring Drive model from 1984 features a 35mm Hardlex-Coated Steel case. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-f07c2288510a]

Also known as: Tuna, Arnie

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
12.9mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Black
Jewels
25j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1984

Related Models

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