Seiko Cal. 5638 - 223

The 5638-223 is a sought-after Solar piece from Seiko's golden era. Powered by the 5638 caliber with 35j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-c603b3a7db75]

Also known as: Golden Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

11.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Black

Jewels

35j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1990

Related Models

• Seiko 7125-463
• Seiko 6130-891
• Seiko 5638-930
• Seiko 6612-394
• Seiko 6154-388
• Seiko 7187-154
• Seiko 4580-922
• Seiko 4414-926
• Seiko 5638-467
• Seiko 3814-863
• Seiko 4551-429
• Seiko 5249-303