Seiko Cal. 4518 - 533

This Spring Drive model from 1981 features a 39mm Stainless Steel case. Powered by the 4518 caliber with 25j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-9ed6407aebbf]

Also known as: UFO, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

9.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Burgundy

Jewels

25j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1981

Related Models

• Seiko 4582-670
• Seiko 6627-149
• Seiko 6282-251
• Seiko 4561-416
• Seiko 6161-617
• Seiko 6176-744
• Seiko 6384-987
• Seiko 3889-652
• Seiko 4458-778
• Seiko 3870-506
• Seiko 5270-538
• Seiko 3825-284