Seiko Cal. 3887 - 842

Seiko 3887-842

The 3887-842 is a sought-after Spring Drive piece from Seiko's golden era. It features a Cream dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-4b89bfe87555]

Also known as: Turtle, Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
8.5mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Cream
Jewels
35j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1967

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