Seiko Cal. 6291 - 670

This Automatic model from 1987 features a 41mm Stainless Steel case. It features a Black dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-6d736853358c]

Also known as: Bullhead, Crown

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

9.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Black

Jewels

28j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1987

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