Seiko Cal. 7178 - 706

Seiko 7178-706

The Seiko 7178-706 represents an important milestone in Seiko's 1993 lineup. It features a Black dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-a31e50039f55]

Also known as: Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
9.2mm
Lug Width
19mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
40m
Dial Color
Black
Jewels
30j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1993

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