Seiko Cal. 6671 - 601

Released in 1970, the Cal. 6671 with design code 601 was part of Seiko's domestic market collection. With its 21mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-dfae8fb635f9]

Also known as: World Timer, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Navy

Jewels

23j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1970

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