Seiko Cal. 3840 - 541

Seiko 3840-541

The 3840-541 is a sought-after Solar piece from Seiko's golden era. Powered by the 3840 caliber with 36j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-fa71d77c3cae]

Also known as: Rally, Navigator

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
14.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
180m
Dial Color
White
Jewels
36j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1972

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