Seiko Cal. 4574 - 171

The 4574-171 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4574 caliber with 19j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-dd57506d47dd]

Also known as: Tuna, UFO

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

41mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

19j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1970

Related Models

• Seiko 4414-553
• Seiko 3842-659
• Seiko 7053-961
• Seiko 3884-210
• Seiko 5277-100
• Seiko 4456-526
• Seiko 5297-532
• Seiko 6678-120
• Seiko 4584-936
• Seiko 7187-822
• Seiko 5617-376
• Seiko 6114-821