Seiko Cal. 6191 - 256

The Seiko 6191-256 represents an important milestone in Seiko's 1973 lineup. Powered by the 6191 caliber with 29j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-24c977a0077c]

Also known as: Navigator, Sea Horse

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

10.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Silver

Jewels

29j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1973

Related Models

• Seiko 5274-425
• Seiko 4599-783
• Seiko 5270-239
• Seiko 0783-753
• Seiko 4477-301
• Seiko 5240-637
• Seiko 5673-643
• Seiko 4528-165
• Seiko 4435-531
• Seiko 6263-850
• Seiko 7137-474
• Seiko 4414-605