Seiko Cal. 6378 - 688

The Seiko 6378-688 represents an important milestone in Seiko's 1995 lineup. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-120644d784f5]

Also known as: Panda, UFO

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

15.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Green

Jewels

28j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1995

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