Seiko Cal. 6343 - 439

The 6343-439 is a sought-after Solar piece from Seiko's golden era. With its 18mm lug width and 10.4mm profile, it sits comfortably on most wrists. [seikata-wm-01e3140eeaf1]

Also known as: Rally, Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

43mm

Case Thickness

10.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

29j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1984

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