Seiko Cal. 3870 - 260

The Seiko 3870-260 represents an important milestone in Seiko's 1985 lineup. The Coin-Edge bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-3ac137e379a8]

Also known as: Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

35mm

Case Thickness

10.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Burgundy

Jewels

23j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1985

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