Seiko Cal. 7131 - 574

The 7131-574 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7131 caliber with 29j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-1d43cc587461]

Also known as: Silverwave, Flighty

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

15.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Green

Jewels

29j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1974

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