Seiko Cal. 3811 - 877

Seiko 3811-877

This Spring Drive model from 1987 features a 34mm Two-Tone case. Powered by the 3811 caliber with 17j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-b5727c64b8c5]

Also known as: Samurai

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
34mm
Case Thickness
11.4mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
50m
Dial Color
Cream
Jewels
17j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1987

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