Seiko Cal. 7188 - 104

The Seiko 7188-104 represents an important milestone in Seiko's 1984 lineup. Powered by the 7188 caliber with 17j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-3c54edf3985d]

Also known as: Bellmatic, Arnie

Specifications

Movement

Solar

Case Material

Titanium

Case Width

39mm

Case Thickness

15.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

Navy

Jewels

17j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1984

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