Seiko Cal. 6646 - 407

This Solar model from 1969 features a 40mm Two-Tone case. It features a Burgundy dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-c4d97db8ec0b]

Also known as: Samurai, Shogun

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Burgundy

Jewels

34j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1969

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