Seiko Cal. 0773 - 357

The 0773-357 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0773 caliber with 25j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-51633fba769f]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

11.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Burgundy

Jewels

25j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1972

Related Models

• Seiko 5644-883
• Seiko 0786-451
• Seiko 6624-941
• Seiko 6392-765
• Seiko 6383-746
• Seiko 5671-745
• Seiko 4427-104
• Seiko 0795-477
• Seiko 6138-386
• Seiko 4575-891
• Seiko 7059-747
• Seiko 7144-555