Seiko Cal. 4446 - 619

This Hand-Winding model from 1985 features a 45mm PVD Black case. It features a White dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-c0aa26793da2]

Also known as: Silverwave

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

45mm

Case Thickness

13.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

White

Jewels

20j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1985

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