Seiko Cal. 6183 - 363

This Spring Drive model from 1977 features a 35mm Gold-Plated case. Powered by the 6183 caliber with 33j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-7a07535bc594]

Also known as: Sumo, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

9.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Green

Jewels

33j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1977

Related Models

• Seiko 6251-546
• Seiko 5691-192
• Seiko 5673-496
• Seiko 6672-497
• Seiko 6666-331
• Seiko 6279-793
• Seiko 6368-855
• Seiko 4582-830
• Seiko 6362-902
• Seiko 0753-881
• Seiko 7140-468
• Seiko 3884-282