Seiko Cal. 6648 - 158

This Hand-Winding model from 1965 features a 46mm Gold-Plated case. It features a Black dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-e3dee2f0f2cd]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

8.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Black

Jewels

24j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1965

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