Seiko Cal. 4570 - 254

The 4570-254 is a sought-after Spring Drive piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-ad705c5f7a44]

Also known as: Tuna, Silverwave

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

45mm

Case Thickness

8.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1965

Related Models

• Seiko 6690-359
• Seiko 0742-511
• Seiko 6612-153
• Seiko 3858-862
• Seiko 4445-254
• Seiko 7095-673
• Seiko 4552-722
• Seiko 7184-475
• Seiko 7075-139
• Seiko 7117-121
• Seiko 3828-150
• Seiko 6271-136