Seiko Cal. 4521 - 954

The 4521-954 is a sought-after Automatic piece from Seiko's golden era. It features a Champagne dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-572f125fb66b]

Also known as: Crown, Baby Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

35mm

Case Thickness

14.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Champagne

Jewels

34j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1983

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