Seiko Cal. 0765 - 634

Seiko 0765-634

The 0765-634 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0765 caliber with 32j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-a283457e50ed]

Also known as: Arnie

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
39mm
Case Thickness
14.8mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
32j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1984

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seikata-wm-a283457e50ed