Seiko Cal. 4575 - 954

The 4575-954 is a sought-after Hand-Winding piece from Seiko's golden era. With its 20mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-d74ee64bde15]

Also known as: Tuna, Arnie

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Navy

Jewels

35j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1970

Related Models

• Seiko 6664-484
• Seiko 6630-865
• Seiko 5250-813
• Seiko 7031-536
• Seiko 0729-891
• Seiko 5613-701
• Seiko 6233-840
• Seiko 3854-747
• Seiko 4450-657
• Seiko 5268-622
• Seiko 6397-861
• Seiko 6276-737