Seiko Cal. 4432 - 186

Released in 1973, the Cal. 4432 with design code 186 was part of Seiko's domestic market collection. The Coin-Edge bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-9d039ce454ab]

Also known as: Sportsmatic

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

15.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Green

Jewels

36j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1973

Related Models

• Seiko 0768-600
• Seiko 6626-305
• Seiko 6674-740
• Seiko 6678-742
• Seiko 6659-192
• Seiko 7186-394
• Seiko 7016-812
• Seiko 7063-787
• Seiko 3875-333
• Seiko 6160-966
• Seiko 7011-647
• Seiko 6146-347