Seiko Cal. 6143 - 434

This Spring Drive model from 1971 features a 39mm Titanium case. Powered by the 6143 caliber with 26j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-cbc0a0872fb8]

Also known as: Goldfeather, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

39mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Burgundy

Jewels

26j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1971

Related Models

• Seiko 6236-672
• Seiko 5252-155
• Seiko 7195-508
• Seiko 6685-311
• Seiko 7076-251
• Seiko 5215-673
• Seiko 6397-593
• Seiko 0774-276
• Seiko 4499-103
• Seiko 4463-187
• Seiko 7010-298
• Seiko 6274-287