Seiko Cal. 6677 - 299

Released in 1977, the Cal. 6677 with design code 299 was part of Seiko's domestic market collection. With its 22mm lug width and 15.5mm profile, it sits comfortably on most wrists. [seikata-wm-efe374548bf2]

Also known as: Bullhead

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Silver

Jewels

36j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1977

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