Seiko Cal. 3830 - 143

Seiko 3830-143

The 3830-143 is a sought-after Solar piece from Seiko's golden era. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-591d8a7b98f3]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
11.6mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Navy
Jewels
27j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1971

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