Seiko Cal. 3811 - 830

Seiko 3811-830

This Hand-Winding model from 1994 features a 41mm Hardlex-Coated Steel case. Powered by the 3811 caliber with 22j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-f585e21cbe85]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
12.0mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Navy
Jewels
22j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1994

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seikata-wm-f585e21cbe85