Seiko Cal. 5640 - 272

Seiko 5640-272

This Quartz model from 1989 features a 37mm Stainless Steel case. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-1bcc880a821d]

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
13.0mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Silver
Jewels
18j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1989

Related Models

seikata-wm-1bcc880a821d