Seiko Cal. 5640 - 957

Seiko 5640-957

This Hand-Winding model from 1999 features a 34mm Two-Tone case. The Coin-Edge bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-9517141aaa91]

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
34mm
Case Thickness
14.6mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Burgundy
Jewels
34j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1999

Related Models

seikata-wm-9517141aaa91