Seiko Cal. 5611 - 640

Seiko 5611-640

This Automatic model from 1980 features a 46mm Gold-Plated case. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-6ccfd5345921]

Also known as: Bullhead, World Timer

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
13.6mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
170m
Dial Color
Green
Jewels
27j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1980

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seikata-wm-6ccfd5345921