Seiko Cal. 4443 - 462

This Spring Drive model from 1987 features a 46mm PVD Black case. It features a Silver dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-bde1305e6445]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

46mm

Case Thickness

11.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

27j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1987

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