Seiko Cal. 6691 - 497

This Hand-Winding model from 1987 features a 42mm PVD Black case. It features a Burgundy dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-261aecd062f4]

Also known as: Rally

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

42mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

50m

Dial Color

Burgundy

Jewels

23j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1987

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