Seiko Cal. 4564 - 831

This Automatic model from 1990 features a 41mm Hardlex-Coated Steel case. With its 20mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-dca83eeb5a87]

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

15.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Green

Jewels

28j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1990

Related Models

• Seiko 3854-482
• Seiko 4517-405
• Seiko 6320-807
• Seiko 6260-861
• Seiko 3811-198
• Seiko 3816-244
• Seiko 5667-435
• Seiko 7048-652
• Seiko 4526-307
• Seiko 6696-799
• Seiko 6264-605
• Seiko 4451-835