Seiko Cal. 0773 - 278

The Seiko 0773-278 represents an important milestone in Seiko's 1965 lineup. Powered by the 0773 caliber with 20j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-9d4fc3a32e0d]

Also known as: UFO, Goldfeather

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

11.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

20j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1965

Related Models

• Seiko 4528-931
• Seiko 6154-443
• Seiko 6635-478
• Seiko 5266-930
• Seiko 6115-723
• Seiko 6631-247
• Seiko 6677-259
• Seiko 0773-852
• Seiko 5275-715
• Seiko 7137-850
• Seiko 5692-798
• Seiko 3896-470