Seiko Cal. 6317 - 633

Seiko 6317-633

This Hand-Winding model from 1993 features a 35mm Two-Tone case. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-c58b4d0d3407]

Also known as: Helmet

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
35mm
Case Thickness
9.2mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Green
Jewels
17j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1993

Related Models

seikata-wm-c58b4d0d3407