Seiko Cal. 3891 - 404

Seiko 3891-404

The 3891-404 is a sought-after Solar piece from Seiko's golden era. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-a6ac4af4fd39]

Also known as: Bellmatic, Flighty

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
45mm
Case Thickness
12.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
150m
Dial Color
Cream
Jewels
35j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1969

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