Seiko Cal. 5223 - 684

The Seiko 5223-684 represents an important milestone in Seiko's 1976 lineup. Powered by the 5223 caliber with 31j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-a5c119e649f7]

Also known as: Tuna, Arnie

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

42mm

Case Thickness

10.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Black

Jewels

31j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1976

Related Models

• Seiko 4430-854
• Seiko 6157-726
• Seiko 4498-830
• Seiko 7193-901
• Seiko 5234-112
• Seiko 5272-686
• Seiko 4469-951
• Seiko 4474-113
• Seiko 0766-839
• Seiko 3815-943
• Seiko 6188-900
• Seiko 4571-204