Seiko Cal. 6387 - 425

Released in 1980, the Cal. 6387 with design code 425 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-d1249ccf8ae1]

Also known as: Navigator

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

13.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Burgundy

Jewels

28j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1980

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