Seiko Cal. 6630 - 652

This Solar model from 1973 features a 43mm Two-Tone case. It features a Silver dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-1cdaae2e5fc8]

Also known as: Sea Horse, Crown

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

43mm

Case Thickness

9.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Silver

Jewels

18j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1973

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