Seiko Cal. 0731 - 745

Seiko 0731-745

This Automatic model from 1999 features a 35mm Two-Tone case. With its 21mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-dfc1e2ea138a]

Also known as: Sportsmatic, Sea Horse

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
35mm
Case Thickness
13.5mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
110m
Dial Color
Green
Jewels
20j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1999

Related Models

seikata-wm-dfc1e2ea138a