Seiko Cal. 3811 - 765

Seiko 3811-765

The 3811-765 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3811 caliber with 35j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-7272a498a99e]

Also known as: Samurai, Rally

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
42mm
Case Thickness
10.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Green
Jewels
35j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1969

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