Seiko Cal. 5661 - 707

Seiko 5661-707

This Kinetic model from 1988 features a 37mm Hardlex-Coated Steel case. With its 18mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-7f99573184f0]

Also known as: UFO, Navigator

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
11.3mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
18j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1988

Related Models

seikata-wm-7f99573184f0