Seiko Cal. 6344 - 638

Seiko 6344-638

The 6344-638 is a sought-after Automatic piece from Seiko's golden era. With its 19mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-4cf5287bde73]

Also known as: Rally, Navigator

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
12.6mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
50m
Dial Color
White
Jewels
35j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1979

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