Seiko Cal. 3892 - 765

Seiko 3892-765

The 3892-765 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3892 caliber with 18j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-72f396d810b8]

Also known as: Rally, Silverwave

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
45mm
Case Thickness
15.7mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
18j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1965

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seikata-wm-72f396d810b8