Seiko Cal. 6684 - 288

This Spring Drive model from 1974 features a 42mm Gold-Plated case. It features a Navy dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-2f53565c3773]

Also known as: Silverwave

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

9.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Navy

Jewels

35j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1974

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