Seiko Cal. 6387 - 548

The Seiko 6387-548 represents an important milestone in Seiko's 1978 lineup. It features a Black dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-d4901292840c]

Also known as: UFO, Sea Horse

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Black

Jewels

24j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1978

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