Seiko Cal. 6298 - 358

The Seiko 6298-358 represents an important milestone in Seiko's 1966 lineup. It features a Green dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-03fe7bd99727]

Also known as: Tuna, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

11.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Green

Jewels

21j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1966

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