Seiko Cal. 6178 - 678

The Seiko 6178-678 represents an important milestone in Seiko's 1981 lineup. It features a White dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-d30a0ff080c8]

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

37mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

White

Jewels

36j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1981

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