Seiko Cal. 4581 - 165

The 4581-165 is a sought-after Kinetic piece from Seiko's golden era. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-18a1a5cf4ab0]

Also known as: Sportsmatic

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

Cream

Jewels

25j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1966

Related Models

• Seiko 7042-413
• Seiko 6687-875
• Seiko 6241-542
• Seiko 6244-905
• Seiko 4422-368
• Seiko 7083-123
• Seiko 6125-267
• Seiko 0771-997
• Seiko 5653-715
• Seiko 7011-582
• Seiko 5266-586
• Seiko 6239-538