Seiko Cal. 7021 - 154

The Seiko 7021-154 represents an important milestone in Seiko's 1994 lineup. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-da44be382612]

Also known as: Sumo, UFO

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

12.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

60m

Dial Color

White

Jewels

32j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1994

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