Seiko Cal. 3831 - 547

Seiko 3831-547

The 3831-547 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Cream dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-728001cff0d2]

Also known as: Crown

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
10.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Cream
Jewels
29j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1973

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