Seiko Cal. 0747 - 306

Released in 1984, the Cal. 0747 with design code 306 was part of Seiko's domestic market collection. With its 22mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-67b2af761aa9]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

14.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Navy

Jewels

17j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1984

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