Seiko Cal. 4538 - 606

This Hand-Winding model from 1991 features a 40mm Stainless Steel case. With its 21mm lug width and 9.0mm profile, it sits comfortably on most wrists. [seikata-wm-64c75a29871e]

Also known as: Monster, Flighty

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

9.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Cream

Jewels

28j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1991

Related Models

• Seiko 4494-812
• Seiko 3845-326
• Seiko 6273-631
• Seiko 6213-261
• Seiko 6667-826
• Seiko 6642-914
• Seiko 6197-852
• Seiko 3833-629
• Seiko 4524-648
• Seiko 0732-363
• Seiko 5252-648
• Seiko 6252-465