Seiko Cal. 4533 - 445

The Seiko 4533-445 represents an important milestone in Seiko's 1990 lineup. Powered by the 4533 caliber with 26j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-de92a477c5f2]

Also known as: Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

110m

Dial Color

Black

Jewels

26j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1990

Related Models

• Seiko 3891-994
• Seiko 7115-677
• Seiko 6243-468
• Seiko 7180-497
• Seiko 4466-866
• Seiko 7147-161
• Seiko 7063-948
• Seiko 7052-464
• Seiko 3854-115
• Seiko 4447-306
• Seiko 4596-985
• Seiko 6245-795