Seiko Cal. 7171 - 827

The Seiko 7171-827 represents an important milestone in Seiko's 1996 lineup. It features a Black dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-bf41314977c1]

Also known as: Helmet, Flighty

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

8.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Black

Jewels

28j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1996

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