Seiko Cal. 6378 - 244

The Seiko 6378-244 represents an important milestone in Seiko's 1993 lineup. It features a Green dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-c4aa3c9dd88b]

Also known as: Silverwave

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

34mm

Case Thickness

8.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Green

Jewels

21j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1993

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