Seiko Cal. 3858 - 387

Seiko 3858-387

The 3858-387 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Green dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-03cefb48e55f]

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
14.3mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Green
Jewels
32j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1978

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