Seiko Cal. 7031 - 574

The 7031-574 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7031 caliber with 23j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-51754fc06be5]

Also known as: Monster, Arnie

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

10.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

Silver

Jewels

23j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1981

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