Seiko Cal. 5220 - 254

The 5220-254 is a sought-after Spring Drive piece from Seiko's golden era. It features a Black dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-fc5de7b80c5e]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

14.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Black

Jewels

28j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1970

Related Models

• Seiko 7197-203
• Seiko 6661-131
• Seiko 6267-137
• Seiko 3826-126
• Seiko 6176-301
• Seiko 7173-256
• Seiko 6214-662
• Seiko 5667-520
• Seiko 6324-447
• Seiko 6687-499
• Seiko 4475-161
• Seiko 4479-769