Seiko Cal. 7031 - 237

The Seiko 7031-237 represents an important milestone in Seiko's 1986 lineup. Powered by the 7031 caliber with 24j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-7e35d78fb63e]

Also known as: Samurai, Panda

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

14.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Burgundy

Jewels

24j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1986

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