Seiko Cal. 3811 - 283

Seiko 3811-283

This Hand-Winding model from 1985 features a 43mm Titanium case. Powered by the 3811 caliber with 28j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-21d9791bb69a]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
43mm
Case Thickness
9.2mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
120m
Dial Color
Champagne
Jewels
28j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1985

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seikata-wm-21d9791bb69a