Seiko Cal. 5678 - 392

Seiko 5678-392

The 5678-392 is a sought-after Solar piece from Seiko's golden era. The Coin-Edge bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-f4aeefb562e0]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
46mm
Case Thickness
9.1mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Champagne
Jewels
36j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1999

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