Seiko Cal. 7171 - 899

The Seiko 7171-899 represents an important milestone in Seiko's 1977 lineup. It features a White dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-4b72831c4e07]

Also known as: Turtle, Shogun

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

11.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

White

Jewels

28j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1977

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