Seiko Cal. 4472 - 652

This Automatic model from 1967 features a 34mm PVD Black case. Powered by the 4472 caliber with 32j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-b65f1fd1a370]

Also known as: Bellmatic, Navigator

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

11.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Black

Jewels

32j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1967

Related Models

• Seiko 4431-662
• Seiko 6690-248
• Seiko 5234-941
• Seiko 6296-394
• Seiko 5692-547
• Seiko 6153-888
• Seiko 6648-231
• Seiko 6168-144
• Seiko 4555-871
• Seiko 0770-211
• Seiko 6129-231
• Seiko 7141-853