Seiko Cal. 3887 - 710

This Solar model from 1965 features a 41mm PVD Black case. It features a Silver dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-3e6a5ae60dfa]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

41mm

Case Thickness

13.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Silver

Jewels

17j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1965

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