Seiko Cal. 7164 - 351

Seiko 7164-351

This Spring Drive model from 1989 features a 39mm Two-Tone case. Powered by the 7164 caliber with 26j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-47f8eaaab966]

Also known as: Navigator, Crown

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
39mm
Case Thickness
15.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Silver
Jewels
26j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1989

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