Seiko Cal. 4442 - 633

Seiko 4442-633

This Quartz model from 1991 features a 39mm PVD Black case. With its 19mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-a091d81654b3]

Also known as: Tuna

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
39mm
Case Thickness
8.3mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Cream
Jewels
28j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1991

Related Models

seikata-wm-a091d81654b3