Seiko Cal. 6653 - 740

Seiko 6653-740

This Spring Drive model from 1999 features a 38mm Gold-Plated case. With its 20mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-3d9d721d0691]

Also known as: Turtle, Helmet

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
14.7mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
110m
Dial Color
Green
Jewels
28j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1999

Related Models

seikata-wm-3d9d721d0691