Seiko Cal. 7031 - 421

The 7031-421 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7031 caliber with 36j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-5b149cb7546f]

Also known as: Shogun, Flighty

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Champagne

Jewels

36j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1984

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