Seiko Cal. 6618 - 293

The Seiko 6618-293 represents an important milestone in Seiko's 1971 lineup. Powered by the 6618 caliber with 18j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-671ef12b07e1]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

46mm

Case Thickness

10.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

70m

Dial Color

Navy

Jewels

18j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1971

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