Seiko Cal. 5654 - 255

This Spring Drive model from 1989 features a 44mm Stainless Steel case. It features a Burgundy dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-c0858c938403]

Also known as: Sumo, UFO

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

12.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

120m

Dial Color

Burgundy

Jewels

21j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1989

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