Seiko Cal. 3827 - 637

Seiko 3827-637

The 3827-637 is a sought-after Solar piece from Seiko's golden era. It features a Champagne dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-ca9b79129c48]

Also known as: Rally, Sportsmatic

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
8.3mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Champagne
Jewels
19j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1970

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seikata-wm-ca9b79129c48