Seiko Cal. 3891 - 741

Seiko 3891-741

The 3891-741 is a sought-after Solar piece from Seiko's golden era. It features a Green dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-f3d7adf2932e]

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
37mm
Case Thickness
13.2mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
150m
Dial Color
Green
Jewels
36j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1979

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