Seiko Cal. 6685 - 740

This Solar model from 1968 features a 38mm PVD Black case. It features a White dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-01ccb7440b45]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

38mm

Case Thickness

14.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

90m

Dial Color

White

Jewels

35j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1968

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