Seiko Cal. 3881 - 750

Seiko 3881-750

The 3881-750 is a sought-after Solar piece from Seiko's golden era. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-0fbdaf9071e3]

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
43mm
Case Thickness
15.9mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
130m
Dial Color
Silver
Jewels
29j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1990

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