Seiko Cal. 7177 - 576

The Seiko 7177-576 represents an important milestone in Seiko's 1975 lineup. It features a Black dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-6d3d9ddb1179]

Also known as: Sea Horse, Arnie

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

40mm

Case Thickness

12.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

120m

Dial Color

Black

Jewels

29j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1975

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