Seiko Cal. 7152 - 399

The 7152-399 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7152 caliber with 25j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-e9b46fc5f3dc]

Also known as: Bellmatic, Crown

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

12.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

120m

Dial Color

Green

Jewels

25j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1974

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