Seiko Cal. 4431 - 758

Seiko 4431-758

This Automatic model from 1999 features a 42mm Hardlex-Coated Steel case. With its 19mm lug width and 13.1mm profile, it sits comfortably on most wrists. [seikata-wm-fb36a14a0e51]

Also known as: Bellmatic

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
13.1mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
White
Jewels
31j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1999

Related Models

seikata-wm-fb36a14a0e51