Seiko Cal. 6687 - 815

This Quartz model from 1997 features a 42mm Two-Tone case. It features a Black dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-37a58f353e8f]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

42mm

Case Thickness

11.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Black

Jewels

17j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1997

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