Seiko Cal. 4448 - 683

This Quartz model from 1983 features a 45mm PVD Black case. It features a Black dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-5741abcbd581]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Black

Jewels

23j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1983

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