Seiko Cal. 4596 - 759

This Spring Drive model from 1988 features a 46mm Hardlex-Coated Steel case. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-735b230767d6]

Also known as: Helmet, UFO

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Black

Jewels

32j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1988

Related Models

• Seiko 6215-980
• Seiko 6653-727
• Seiko 7164-772
• Seiko 4488-843
• Seiko 6395-380
• Seiko 6684-603
• Seiko 4518-462
• Seiko 6262-621
• Seiko 3815-919
• Seiko 7142-545
• Seiko 6275-295
• Seiko 7156-553