Seiko Cal. 6330 - 684

Released in 1971, the Cal. 6330 with design code 684 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-cf5be68b1c74]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

9.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Champagne

Jewels

27j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1971

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