Seiko Cal. 3813 - 991

Seiko 3813-991

The Seiko 3813-991 represents an important milestone in Seiko's 1995 lineup. The Coin-Edge bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-dbfeff0a2736]

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
12.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Black
Jewels
33j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1995

Related Models

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