Seiko Cal. 6679 - 487

The Seiko 6679-487 represents an important milestone in Seiko's 1978 lineup. It features a White dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-b44fbe7fb657]

Also known as: Navigator, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

8.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

White

Jewels

24j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1978

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