Seiko Cal. 7181 - 424

This Hand-Winding model from 1999 features a 37mm Gold-Plated case. With its 21mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-b2efdc775a4b]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

12.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Silver

Jewels

31j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1999

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