Seiko Cal. 3859 - 143

Released in 1983, the Cal. 3859 with design code 143 was part of Seiko's domestic market collection. Powered by the 3859 caliber with 34j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-f5a19f5c1192]

Also known as: Panda, Rally

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Green

Jewels

34j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1983

Related Models

• Seiko 7185-422
• Seiko 6140-152
• Seiko 6221-299
• Seiko 3844-614
• Seiko 3861-510
• Seiko 5681-420
• Seiko 4541-605
• Seiko 5664-593
• Seiko 6385-415
• Seiko 7115-131
• Seiko 4532-665
• Seiko 6678-130