Seiko Cal. 7140 - 453

The Seiko 7140-453 represents an important milestone in Seiko's 1991 lineup. Powered by the 7140 caliber with 18j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-68eb3b8f52aa]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Silver

Jewels

18j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1991

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