Seiko Cal. 4431 - 571

Seiko 4431-571

The 4431-571 is a sought-after Solar piece from Seiko's golden era. It features a Champagne dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-2cddb55cde6b]

Also known as: Samurai, Baby Tuna

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
35mm
Case Thickness
14.5mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Champagne
Jewels
26j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1982

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