Seiko Cal. 5646 - 176

Seiko 5646-176

This Automatic model from 1968 features a 35mm Titanium case. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-4fa4e2207fb0]

Also known as: Bullhead, Helmet

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
35mm
Case Thickness
10.8mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Champagne
Jewels
19j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1968

Related Models

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