Seiko Cal. 6683 - 450

The 6683-450 is a sought-after Solar piece from Seiko's golden era. It features a White dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-5ee30c065909]

Also known as: Silverwave

Specifications

Movement

Solar

Case Material

Titanium

Case Width

40mm

Case Thickness

11.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

50m

Dial Color

White

Jewels

18j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1974

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