Seiko Cal. 7072 - 840

Seiko 7072-840

This Kinetic model from 1969 features a 40mm Hardlex-Coated Steel case. Powered by the 7072 caliber with 31j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-bda0ee11794f]

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
12.7mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
150m
Dial Color
White
Jewels
31j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1969

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