Seiko Cal. 4491 - 178

Seiko 4491-178

This Automatic model from 1987 features a 37mm PVD Black case. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-9a4a1f9ec021]

Also known as: Turtle

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
37mm
Case Thickness
12.2mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
80m
Dial Color
Silver
Jewels
24j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1987

Related Models

seikata-wm-9a4a1f9ec021