Seiko Cal. 4413 - 541

This Spring Drive model from 1998 features a 38mm Hardlex-Coated Steel case. With its 19mm lug width and 10.1mm profile, it sits comfortably on most wrists. [seikata-wm-8727820d0b3e]

Also known as: Turtle, Helmet

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

10.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Black

Jewels

33j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1998

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