Seiko Cal. 5241 - 430

This Hand-Winding model from 1981 features a 42mm Two-Tone case. With its 18mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-0c5421985867]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Champagne

Jewels

19j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1981

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