Seiko Cal. 4524 - 247

Seiko 4524-247

The 4524-247 is a sought-after Solar piece from Seiko's golden era. Powered by the 4524 caliber with 31j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-bfaccf828ace]

Also known as: Tuna, Silverwave

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
8.5mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Black
Jewels
31j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1998

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