Seiko Cal. 5633 - 544

Seiko 5633-544

This Hand-Winding model from 1968 features a 38mm Hardlex-Coated Steel case. With its 21mm lug width and 9.8mm profile, it sits comfortably on most wrists. [seikata-wm-09b2817b25de]

Also known as: Monster

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
9.8mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
140m
Dial Color
Black
Jewels
22j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1968

Related Models

seikata-wm-09b2817b25de