Seiko Cal. 4571 - 661

The 4571-661 is a sought-after Spring Drive piece from Seiko's golden era. With its 19mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-4eae4db13db3]

Also known as: Turtle

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

9.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1976

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