Seiko Cal. 6143 - 526

The Seiko 6143-526 represents an important milestone in Seiko's 1975 lineup. It features a Burgundy dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-fdca6d92428f]

Also known as: Sportsmatic, Arnie

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

11.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Burgundy

Jewels

17j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1975

Related Models

• Seiko 6283-499
• Seiko 6278-404
• Seiko 7149-248
• Seiko 7126-974
• Seiko 4574-246
• Seiko 6647-612
• Seiko 5238-751
• Seiko 6383-576
• Seiko 3850-954
• Seiko 6119-528
• Seiko 6121-653
• Seiko 7055-241