Seiko Cal. 6646 - 746

Seiko 6646-746

This Quartz model from 1967 features a 39mm Two-Tone case. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-13e5f64763b1]

Also known as: Bullhead

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
39mm
Case Thickness
13.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Black
Jewels
28j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1967

Related Models

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