Seiko Cal. 5639 - 633

Seiko 5639-633

This Kinetic model from 1994 features a 42mm Hardlex-Coated Steel case. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-bfe533a3ad51]

Also known as: Sumo

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
9.0mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Burgundy
Jewels
30j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1994

Related Models

seikata-wm-bfe533a3ad51