Seiko Cal. 6311 - 394

Seiko 6311-394

This Spring Drive model from 1994 features a 39mm Hardlex-Coated Steel case. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-c8266a15beb0]

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
9.0mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Cream
Jewels
30j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1994

Related Models

seikata-wm-c8266a15beb0