Seiko Cal. 5616 - 909

The Seiko 5616-909 represents an important milestone in Seiko's 1999 lineup. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-368925d0d663]

Also known as: Sumo, UFO

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

41mm

Case Thickness

15.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

90m

Dial Color

Navy

Jewels

34j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1999

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