Seiko Cal. 3888 - 548

This Hand-Winding model from 1970 features a 45mm PVD Black case. It features a Champagne dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-dc8e3938e1c1]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

45mm

Case Thickness

12.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Champagne

Jewels

23j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1970

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