Seiko Cal. 3887 - 631

Seiko 3887-631

This Automatic model from 1972 features a 44mm Gold-Plated case. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-91eb542b9962]

Also known as: Samurai

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
12.1mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Green
Jewels
27j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1972

Related Models

seikata-wm-91eb542b9962