Seiko Cal. 3881 - 742

Seiko 3881-742

The 3881-742 is a sought-after Solar piece from Seiko's golden era. It features a White dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-54d91d4c0c19]

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
36mm
Case Thickness
11.4mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
White
Jewels
25j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1971

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