Seiko Cal. 6634 - 403

Seiko 6634-403

This Quartz model from 1991 features a 36mm Two-Tone case. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-5068bfdba204]

Also known as: Navigator, Sea Horse

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
36mm
Case Thickness
13.6mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Silver
Jewels
18j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1991

Related Models

seikata-wm-5068bfdba204