Seiko Cal. 5680 - 183

The Seiko 5680-183 represents an important milestone in Seiko's 1966 lineup. Powered by the 5680 caliber with 29j jewels beating at 21,600 bph, it delivers a 59 hours power reserve. [seikata-wm-2de5eefd8c8d]

Also known as: Tuna, Rally

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

14.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Silver

Jewels

29j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1966

Related Models

• Seiko 6116-874
• Seiko 7046-187
• Seiko 5630-671
• Seiko 7182-648
• Seiko 6149-170
• Seiko 7043-651
• Seiko 7094-887
• Seiko 3876-629
• Seiko 6141-329
• Seiko 7036-811
• Seiko 6266-472
• Seiko 4591-100