Seiko Cal. 6383 - 713

This Solar model from 1965 features a 40mm PVD Black case. It features a Green dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-4f45e771d467]

Also known as: Bullhead, Silverwave

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

9.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Green

Jewels

33j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1965

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