Seiko Cal. 4443 - 652

The Seiko 4443-652 represents an important milestone in Seiko's 1966 lineup. Powered by the 4443 caliber with 28j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-2731944a9eb2]

Also known as: Rally

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

12.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1966

Related Models

• Seiko 0715-507
• Seiko 3845-257
• Seiko 6150-804
• Seiko 6286-351
• Seiko 6358-220
• Seiko 7024-104
• Seiko 4524-910
• Seiko 4514-556
• Seiko 5277-218
• Seiko 6161-503
• Seiko 6376-134
• Seiko 6332-462