Seiko Cal. 0798 - 645

This Spring Drive model from 1981 features a 40mm Stainless Steel case. Powered by the 0798 caliber with 31j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-2ed335dc6733]

Also known as: UFO, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

12.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1981

Related Models

• Seiko 3886-749
• Seiko 4499-808
• Seiko 5261-344
• Seiko 5286-313
• Seiko 7158-258
• Seiko 7085-972
• Seiko 6682-229
• Seiko 4482-672
• Seiko 0757-347
• Seiko 4511-875
• Seiko 5652-418
• Seiko 6653-950