Seiko Cal. 3870 - 464

Released in 1992, the Cal. 3870 with design code 464 was part of Seiko's domestic market collection. With its 21mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-a4af661fa361]

Also known as: World Timer, Arnie

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

44mm

Case Thickness

11.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

Silver

Jewels

25j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1992

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