Seiko Cal. 7189 - 252

The 7189-252 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7189 caliber with 17j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-24bdf5b84ab5]

Also known as: Emperor, Arnie

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Navy

Jewels

17j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1974

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