Seiko Cal. 6345 - 420

The 6345-420 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Champagne dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-1b79885d5b29]

Also known as: Sumo, Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

36mm

Case Thickness

10.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Champagne

Jewels

19j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1999

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