Seiko Cal. 7180 - 549

Seiko 7180-549

The 7180-549 is a sought-after Solar piece from Seiko's golden era. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-0b5f71dbeca3]

Also known as: Silverwave, Sportsmatic

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
9.7mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Navy
Jewels
28j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1978

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