Seiko Cal. 4448 - 220

This Solar model from 1965 features a 42mm PVD Black case. It features a Cream dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-9b748268dff3]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

13.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

110m

Dial Color

Cream

Jewels

35j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1965

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