Seiko Cal. 5284 - 529

The 5284-529 is a sought-after Spring Drive piece from Seiko's golden era. It features a Navy dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-bdfc8e302255]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Navy

Jewels

30j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1978

Related Models

• Seiko 6245-547
• Seiko 5698-256
• Seiko 7064-320
• Seiko 6639-672
• Seiko 5696-484
• Seiko 6198-236
• Seiko 4496-490
• Seiko 7113-793
• Seiko 0775-959
• Seiko 6257-637
• Seiko 3843-910
• Seiko 6252-891