Seiko Cal. 4551 - 778

Seiko 4551-778

This Spring Drive model from 1999 features a 37mm Titanium case. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-7b9090d8295e]

Also known as: Turtle

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
37mm
Case Thickness
14.2mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
130m
Dial Color
Green
Jewels
20j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1999

Related Models

seikata-wm-7b9090d8295e