Seiko Cal. 3892 - 437

Seiko 3892-437

The 3892-437 is a sought-after Solar piece from Seiko's golden era. Powered by the 3892 caliber with 32j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-b8a36c6cef9b]

Also known as: Monster

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
8.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
130m
Dial Color
Champagne
Jewels
32j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1975

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