Seiko Cal. 3866 - 254

Seiko 3866-254

This Automatic model from 1987 features a 39mm Gold-Plated case. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-27f7e99aaf2d]

Also known as: Monster, Sportsmatic

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
13.9mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Navy
Jewels
31j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1987

Related Models

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