Seiko Cal. 3857 - 577

Seiko 3857-577

The 3857-577 is a sought-after Solar piece from Seiko's golden era. It features a Black dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-56363f3bb905]

Also known as: Tuna, Emperor

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
10.6mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Black
Jewels
27j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1982

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