Seiko Cal. 6641 - 326

Seiko 6641-326

This Quartz model from 1965 features a 44mm Two-Tone case. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-082f2033240d]

Also known as: Navigator

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
44mm
Case Thickness
13.5mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Navy
Jewels
17j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1965

Related Models

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