Seiko Cal. 6143 - 681

This Spring Drive model from 1971 features a 34mm Hardlex-Coated Steel case. The Coin-Edge bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-c461d063f70b]

Also known as: Shogun

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1971

Related Models

• Seiko 4565-348
• Seiko 0728-637
• Seiko 7040-622
• Seiko 7164-306
• Seiko 5295-750
• Seiko 5681-149
• Seiko 5665-969
• Seiko 4569-610
• Seiko 6257-410
• Seiko 7046-331
• Seiko 4480-688
• Seiko 5618-542