Seiko Cal. 4520 - 353

This Quartz model from 1977 features a 41mm PVD Black case. It features a Black dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-92bf050dbf9c]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

10.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Black

Jewels

35j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1977

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