Seiko Cal. 4536 - 864

This Quartz model from 1987 features a 35mm Hardlex-Coated Steel case. Powered by the 4536 caliber with 28j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-1322bdd91e69]

Also known as: Bellmatic, Navigator

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

White

Jewels

28j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1987

Related Models

• Seiko 5682-509
• Seiko 7157-872
• Seiko 7015-644
• Seiko 6325-201
• Seiko 5693-417
• Seiko 6243-595
• Seiko 4597-317
• Seiko 6227-932
• Seiko 7170-775
• Seiko 6649-649
• Seiko 4523-188
• Seiko 4574-581