Seiko Cal. 5633 - 175

The Seiko 5633-175 represents an important milestone in Seiko's 1994 lineup. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-e2b58f5f98a4]

Also known as: Tuna, UFO

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

44mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Champagne

Jewels

34j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1994

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