Seiko Cal. 0778 - 256

This Spring Drive model from 1966 features a 45mm Two-Tone case. Powered by the 0778 caliber with 33j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-71aed532751b]

Also known as: Rally, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

10.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Cream

Jewels

33j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1966

Related Models

• Seiko 4451-379
• Seiko 6384-688
• Seiko 5234-175
• Seiko 6233-487
• Seiko 3867-644
• Seiko 6267-977
• Seiko 6390-754
• Seiko 7066-908
• Seiko 6298-958
• Seiko 6297-640
• Seiko 6316-657
• Seiko 6114-542