Seiko Cal. 7191 - 651

The Seiko 7191-651 represents an important milestone in Seiko's 1972 lineup. It features a White dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-873eb9c4ff16]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

11.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

120m

Dial Color

White

Jewels

17j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1972

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