Seiko Cal. 7140 - 472

Seiko 7140-472

This Kinetic model from 1987 features a 39mm Hardlex-Coated Steel case. Powered by the 7140 caliber with 22j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-d2353cb8b251]

Also known as: Navigator

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
8.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
70m
Dial Color
Blue Sunburst
Jewels
22j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1987

Related Models

seikata-wm-d2353cb8b251