Seiko Cal. 7052 - 840

Seiko 7052-840

This Spring Drive model from 1985 features a 45mm PVD Black case. Powered by the 7052 caliber with 21j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-66708d7183eb]

Also known as: Flighty

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
45mm
Case Thickness
12.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
200m
Dial Color
Cream
Jewels
21j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1985

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