Seiko Cal. 4522 - 899

This Spring Drive model from 1994 features a 43mm Hardlex-Coated Steel case. With its 20mm lug width and 8.4mm profile, it sits comfortably on most wrists. [seikata-wm-ad67fe78eaed]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

8.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Champagne

Jewels

33j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1994

Related Models

• Seiko 7152-228
• Seiko 0796-175
• Seiko 4414-288
• Seiko 6130-306
• Seiko 4496-543
• Seiko 6228-125
• Seiko 6690-903
• Seiko 4564-246
• Seiko 5632-853
• Seiko 7159-748
• Seiko 3849-336
• Seiko 0799-450