Seiko Cal. 5223 - 623

The 5223-623 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5223 caliber with 31j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-04c77300a5f4]

Also known as: Tuna, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

38mm

Case Thickness

13.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Burgundy

Jewels

31j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1997

Related Models

• Seiko 6159-646
• Seiko 6352-177
• Seiko 6142-678
• Seiko 4469-474
• Seiko 6353-520
• Seiko 6646-701
• Seiko 6372-207
• Seiko 4463-249
• Seiko 4415-999
• Seiko 6266-486
• Seiko 5295-302
• Seiko 6260-347