Seiko Cal. 6646 - 355

Seiko 6646-355

This Automatic model from 1965 features a 46mm Titanium case. The Coin-Edge bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-4f2c960c0a5e]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
46mm
Case Thickness
13.6mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Green
Jewels
33j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1965

Related Models

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