Seiko Cal. 6387 - 383

The Seiko 6387-383 represents an important milestone in Seiko's 1983 lineup. It features a Black dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-73cc754b7e4b]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Black

Jewels

31j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1983

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