Seiko Cal. 5645 - 508

The Seiko 5645-508 represents an important milestone in Seiko's 1998 lineup. With its 21mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-fd566ab747fb]

Also known as: UFO

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

34mm

Case Thickness

8.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Navy

Jewels

19j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1998

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