Seiko Cal. 5646 - 138

Seiko 5646-138

This Quartz model from 1995 features a 39mm Hardlex-Coated Steel case. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-040bfd25030c]

Also known as: World Timer

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
15.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
140m
Dial Color
Navy
Jewels
36j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1995

Related Models

seikata-wm-040bfd25030c