Seiko Cal. 3845 - 727

Released in 1982, the Cal. 3845 with design code 727 was part of Seiko's domestic market collection. With its 21mm lug width and 13.0mm profile, it sits comfortably on most wrists. [seikata-wm-058ee50fb2d0]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

42mm

Case Thickness

13.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Champagne

Jewels

33j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1982

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