Seiko Cal. 6618 - 475

The Seiko 6618-475 represents an important milestone in Seiko's 1996 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-1cff59b71f8f]

Also known as: Sumo, Bellmatic

Specifications

Movement

Solar

Case Material

Titanium

Case Width

40mm

Case Thickness

13.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1996

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