Seiko Cal. 5637 - 247

Seiko 5637-247

This Automatic model from 1981 features a 39mm Two-Tone case. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-74f48bd5f9b8]

Also known as: Arnie

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
39mm
Case Thickness
13.4mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
40m
Dial Color
Silver
Jewels
19j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1981

Related Models

seikata-wm-74f48bd5f9b8