Seiko Cal. 4533 - 623

The Seiko 4533-623 represents an important milestone in Seiko's 1992 lineup. Powered by the 4533 caliber with 32j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-1a819fc1adf8]

Also known as: Helmet, UFO

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

13.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Cream

Jewels

32j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1992

Related Models

• Seiko 7034-268
• Seiko 3842-356
• Seiko 7190-236
• Seiko 5245-998
• Seiko 4493-469
• Seiko 6288-227
• Seiko 0753-295
• Seiko 6612-555
• Seiko 5243-564
• Seiko 4589-776
• Seiko 4444-358
• Seiko 7111-463