Seiko Cal. 4565 - 557

This Hand-Winding model from 1971 features a 39mm Gold-Plated case. It features a Navy dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-430dcfb1dd61]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Navy

Jewels

26j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1971

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