Seiko Cal. 3877 - 343

Seiko 3877-343

This Spring Drive model from 1989 features a 34mm Hardlex-Coated Steel case. The Coin-Edge bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-6aeb5617d8ec]

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
15.7mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Black
Jewels
35j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1989

Related Models

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