Seiko Cal. 0718 - 663

Released in 1991, the Cal. 0718 with design code 663 was part of Seiko's domestic market collection. Powered by the 0718 caliber with 27j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-f9444c48804d]

Also known as: Samurai, Baby Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

10.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Champagne

Jewels

27j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1991

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