Seiko Cal. 5661 - 661

Seiko 5661-661

This Kinetic model from 1969 features a 40mm Gold-Plated case. With its 20mm lug width and 10.1mm profile, it sits comfortably on most wrists. [seikata-wm-3b83b041700b]

Also known as: Bellmatic, Navigator

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
10.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
150m
Dial Color
Burgundy
Jewels
19j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1969

Related Models

seikata-wm-3b83b041700b