Seiko Cal. 4575 - 121

The 4575-121 is a sought-after Spring Drive piece from Seiko's golden era. It features a Burgundy dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-20a92c68ae33]

Also known as: Bullhead, World Timer

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

8.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Burgundy

Jewels

35j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1982

Related Models

• Seiko 4546-693
• Seiko 6285-278
• Seiko 5228-956
• Seiko 3835-849
• Seiko 6355-282
• Seiko 5242-744
• Seiko 4425-888
• Seiko 6190-402
• Seiko 6363-504
• Seiko 5630-898
• Seiko 0761-519
• Seiko 6675-502