Seiko Cal. 5273 - 740

This Spring Drive model from 1991 features a 36mm Two-Tone case. With its 21mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-e82e8d2bfbed]

Also known as: UFO, Crown

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

10.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1991

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