Seiko Cal. 6178 - 510

The Seiko 6178-510 represents an important milestone in Seiko's 1968 lineup. It features a White dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-d018ed90127e]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

12.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

White

Jewels

18j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1968

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