Seiko Cal. 3810 - 923

Seiko 3810-923

The 3810-923 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3810 caliber with 28j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-5bc29aff3e16]

Also known as: Sumo, Shogun

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
43mm
Case Thickness
13.1mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
190m
Dial Color
Cream
Jewels
28j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1980

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