Seiko Cal. 7149 - 874

The 7149-874 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7149 caliber with 30j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-06ba6e2ad380]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

45mm

Case Thickness

11.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

140m

Dial Color

Silver

Jewels

30j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1972

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