Seiko Cal. 4428 - 937

Seiko 4428-937

This Automatic model from 1987 features a 36mm Stainless Steel case. It features a White dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-7df993486880]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
12.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
White
Jewels
32j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1987

Related Models

seikata-wm-7df993486880