Seiko Cal. 4437 - 571

Seiko 4437-571

This Kinetic model from 1997 features a 42mm PVD Black case. With its 21mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-6f173c6c2e7b]

Also known as: World Timer, Navigator

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
42mm
Case Thickness
8.0mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Cream
Jewels
19j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1997

Related Models

seikata-wm-6f173c6c2e7b