Seiko Cal. 4446 - 145

This Automatic model from 1992 features a 40mm Stainless Steel case. Powered by the 4446 caliber with 33j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-05dcdbff2d05]

Also known as: Sumo, Emperor

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

8.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Champagne

Jewels

33j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1992

Related Models

• Seiko 3862-502
• Seiko 4463-937
• Seiko 4540-965
• Seiko 0795-887
• Seiko 6185-158
• Seiko 6661-272
• Seiko 6666-557
• Seiko 0766-941
• Seiko 4523-483
• Seiko 6227-449
• Seiko 0769-383
• Seiko 5674-698