Seiko Cal. 3884 - 633

Seiko 3884-633

This Automatic model from 1967 features a 34mm Gold-Plated case. The Coin-Edge bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-a60e0da5501c]

Also known as: Bullhead, Bellmatic

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
14.3mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Silver
Jewels
21j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1967

Related Models

seikata-wm-a60e0da5501c