Seiko Cal. 3831 - 603

Seiko 3831-603

The 3831-603 is a sought-after Solar piece from Seiko's golden era. It features a Navy dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-4c9a8b04db37]

Also known as: Rally, Golden Tuna

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
11.5mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Navy
Jewels
27j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1994

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