Seiko Cal. 4525 - 649

This Hand-Winding model from 1969 features a 40mm Stainless Steel case. It features a Black dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-cfa26a65972f]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

11.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1969

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