Seiko Cal. 6130 - 646

This Hand-Winding model from 1978 features a 43mm Gold-Plated case. It features a Black dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-7f1da0bdcafb]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Black

Jewels

32j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1978

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