Seiko Cal. 6337 - 720

This Solar model from 1978 features a 41mm PVD Black case. It features a Navy dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-82210f65f739]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

41mm

Case Thickness

13.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

200m

Dial Color

Navy

Jewels

23j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1978

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