Seiko Cal. 6399 - 297

This Solar model from 1978 features a 34mm Two-Tone case. It features a Burgundy dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-79a29f080695]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

34mm

Case Thickness

12.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Burgundy

Jewels

36j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1978

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