Seiko Cal. 3813 - 447

Seiko 3813-447

This Automatic model from 1992 features a 35mm Stainless Steel case. Powered by the 3813 caliber with 29j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-2918fbe2d851]

Also known as: Turtle, Crown

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
14.7mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Silver
Jewels
29j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1992

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seikata-wm-2918fbe2d851