Seiko Cal. 7072 - 447

Seiko 7072-447

This Hand-Winding model from 1967 features a 46mm Stainless Steel case. Powered by the 7072 caliber with 28j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-ab59f52fc080]

Also known as: World Timer, Flighty

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
13.4mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Silver
Jewels
28j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1967

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