Seiko Cal. 6646 - 247

This Solar model from 1968 features a 45mm Two-Tone case. The Inner Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-1abc97f85e92]

Also known as: Panda

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

45mm

Case Thickness

11.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Cream

Jewels

31j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1968

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