Seiko Cal. 5688 - 298

The Seiko 5688-298 represents an important milestone in Seiko's 1981 lineup. It features a White dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-5682f3f5c5ee]

Also known as: Golden Tuna, Arnie

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

14.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

White

Jewels

30j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1981

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