Seiko Cal. 5678 - 193

The Seiko 5678-193 represents an important milestone in Seiko's 1988 lineup. It features a Black dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-877f0a86dd22]

Also known as: Golden Tuna, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

11.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Black

Jewels

36j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1988

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