Seiko Cal. 6618 - 734

The 6618-734 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6618 caliber with 19j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-7b560f6edfc9]

Also known as: Monster, Shogun

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

10.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Black

Jewels

19j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1990

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