Seiko Cal. 5270 - 720

This Spring Drive model from 1967 features a 45mm PVD Black case. It features a White dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-dce283f52295]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

45mm

Case Thickness

11.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

White

Jewels

27j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1967

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