Seiko Cal. 6181 - 450

This Solar model from 1974 features a 38mm Stainless Steel case. Powered by the 6181 caliber with 24j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-eaca5379ca14]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

15.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

Green

Jewels

24j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1974

Related Models

• Seiko 6647-259
• Seiko 7155-378
• Seiko 6665-507
• Seiko 0731-867
• Seiko 6219-527
• Seiko 6234-322
• Seiko 6227-678
• Seiko 7066-872
• Seiko 4478-800
• Seiko 4416-848
• Seiko 3848-895
• Seiko 6624-765