Seiko Cal. 7075 - 923

The 7075-923 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7075 caliber with 26j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-408488b4b965]

Also known as: Navigator, Crown

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

42mm

Case Thickness

12.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

200m

Dial Color

Silver

Jewels

26j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1972

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