Seiko Cal. 6630 - 670

This Hand-Winding model from 1970 features a 45mm Gold-Plated case. It features a Green dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-1add5276944e]

Also known as: Panda

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Green

Jewels

33j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1970

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