Seiko Cal. 6291 - 681

This Solar model from 1978 features a 41mm Gold-Plated case. Powered by the 6291 caliber with 32j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-f4a70ffb95c1]

Also known as: Bullhead, World Timer

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

15.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Cream

Jewels

32j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1978

Related Models

• Seiko 5612-468
• Seiko 6341-168
• Seiko 0711-330
• Seiko 6231-488
• Seiko 3840-312
• Seiko 4548-758
• Seiko 0746-604
• Seiko 4451-364
• Seiko 6362-244
• Seiko 6661-282
• Seiko 4425-479
• Seiko 0736-594