Seiko Cal. 3881 - 287

Seiko 3881-287

The 3881-287 is a sought-after Solar piece from Seiko's golden era. Powered by the 3881 caliber with 27j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-bafe4a19a457]

Also known as: Silverwave, Baby Tuna

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
42mm
Case Thickness
11.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
27j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1966

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seikata-wm-bafe4a19a457