Seiko Cal. 6394 - 671

Seiko 6394-671

This Automatic model from 1987 features a 43mm Hardlex-Coated Steel case. The Coin-Edge bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-c985e6599c76]

Also known as: Monster, Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
15.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
White
Jewels
21j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1987

Related Models

seikata-wm-c985e6599c76