Seiko Cal. 6681 - 343

Released in 1974, the Cal. 6681 with design code 343 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-89983c9c1bf4]

Also known as: Bullhead

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

13.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Champagne

Jewels

29j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1974

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