Seiko Cal. 6642 - 723

Seiko 6642-723

This Hand-Winding 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-2143ee1f6c77]

Also known as: Samurai, Silverwave

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
36mm
Case Thickness
12.6mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Black
Jewels
19j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1991

Related Models

seikata-wm-2143ee1f6c77