Seiko Cal. 4457 - 844

Seiko 4457-844

This Automatic model from 1984 features a 37mm Hardlex-Coated Steel case. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-d2007e065896]

Also known as: Sumo, Bullhead

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
8.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Green
Jewels
17j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1984

Related Models

seikata-wm-d2007e065896