Seiko Cal. 3864 - 500

This Kinetic model from 1981 features a 41mm Stainless Steel case. Powered by the 3864 caliber with 18j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-c35dfca5cedf]

Also known as: Tuna, Flighty

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

15.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

White

Jewels

18j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1981

Related Models

• Seiko 3878-893
• Seiko 5641-585
• Seiko 6229-655
• Seiko 3850-830
• Seiko 5272-694
• Seiko 6274-591
• Seiko 6223-920
• Seiko 6662-542
• Seiko 4442-511
• Seiko 6330-857
• Seiko 6212-659
• Seiko 6185-869