Seiko Cal. 5681 - 542

Seiko 5681-542

This Kinetic model from 1979 features a 44mm Titanium case. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-23960216bde7]

Also known as: Helmet, Sportsmatic

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
44mm
Case Thickness
11.7mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
140m
Dial Color
Cream
Jewels
19j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1979

Related Models

seikata-wm-23960216bde7