Seiko Cal. 0749 - 427

Released in 1973, the Cal. 0749 with design code 427 was part of Seiko's domestic market collection. With its 21mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-7167cc5ba319]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

8.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Green

Jewels

34j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1973

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