Seiko Cal. 6642 - 352

This Hand-Winding model from 1968 features a 42mm Gold-Plated case. It features a Navy dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-59d5ebcc3da9]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

11.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Navy

Jewels

33j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1968

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