Seiko Cal. 7140 - 272

Seiko 7140-272

This Spring Drive model from 1970 features a 41mm Titanium case. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-1215c35dbe71]

Also known as: Goldfeather, Bellmatic

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
41mm
Case Thickness
15.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
28j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1970

Related Models

seikata-wm-1215c35dbe71