Seiko Cal. 3811 - 877

Seiko 3811-877

The 3811-877 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3811 caliber with 18j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-bcabc71b525b]

Also known as: Silverwave

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
13.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
140m
Dial Color
Navy
Jewels
18j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1983

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