Seiko Cal. 3880 - 387

The Seiko 3880-387 represents an important milestone in Seiko's 1984 lineup. It features a Silver dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-a004d950ced0]

Also known as: Rally

Specifications

Movement

Solar

Case Material

Titanium

Case Width

43mm

Case Thickness

14.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Silver

Jewels

19j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1984

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