Seiko Cal. 5640 - 355

Seiko 5640-355

This Automatic model from 1988 features a 42mm Stainless Steel case. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-9cc2140e0b27]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
8.1mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Cream
Jewels
32j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1988

Related Models

seikata-wm-9cc2140e0b27