Seiko Cal. 0718 - 637

The 0718-637 is a sought-after Quartz piece from Seiko's golden era. Powered by the 0718 caliber with 17j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-e3d26bab716d]

Also known as: Flighty

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

34mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Green

Jewels

17j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1996

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