Seiko Cal. 3851 - 550

Seiko 3851-550

The 3851-550 is a sought-after Solar piece from Seiko's golden era. It features a White dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-1e5f3c4ee872]

Also known as: Bellmatic

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
8.8mm
Lug Width
19mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
70m
Dial Color
White
Jewels
25j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1997

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