Seiko Cal. 4557 - 177

Seiko 4557-177

This Automatic model from 1984 features a 40mm Titanium case. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-0c7c660e863d]

Also known as: Bellmatic

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
40mm
Case Thickness
9.5mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Champagne
Jewels
36j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1984

Related Models

seikata-wm-0c7c660e863d