The 392 SR41W is interchangeable with the 3 8 4 SR 4 1 SW Mercury Free This is a primary non rechargeable disposable battery
Do not use (inherently low performing) alkaline batteries in place of silver oxide in any timepiece: alkaline batteries have declining power output.
The 392 is a long life silver oxide chemistry with non-declining power output; alkaline batteries of the same 1.5 voltage start at 1.5 and at the half life are at .8 volts, silver oxide start at 1.55 volts and maintain the voltage until expiring. This is why silver oxide batteries are always used in watches, insulin pumps and sniper scopes or mission critical situations. Never use alkaline batteries for any device requiring a steady constant voltage. A watch with declining voltage may prove undependable.
This is from the American Watchmakers-Clockmakers Institute 2008 Edition Handbook "Battery Number System". This Battery is cross-referenced as: AWCI S13, Energizer 392/384, Energizer 384/392, Energizer MD392, Energizer MD384, UCAR 392/384, UCAR 384/392, UCAR MD392, UCAR MD384, Eveready 392/384, Eveready 384/392, Eveready MD392, Eveready MD384, Citizen 280-13, Citizen 280-11, Duracell D392/D384, Duracell D384/D392, Duracell D392, Duracell D384.
Dealers have my permission to use this copyright research at no charge if you acknowledge "from Bob" as the source. You will have access to my ongoing updated material corrections and updates with new information.
Fits and replaces:
click to see more
CR2020 3V Lithium Battery - 1 Battery
BR1225 Panasonic Replacement - New Energy CR1225 -
CR2032 2 Batteries Ships Free wired Connector CMOS Battery - COMP-32-T20
Maxell CR2032
Saft AA Lithium 3.6 Volts LS14500
Maxell CR2032 10 Batteries
HF-A1U Single Cell Battery Gumstick
Maxell 377/376 SR626SW 5 Batteries
Energizer EN91 AA 1 Box of 24
LR44 Maxell 10 Batteries
Replacement for Sony - Powerful
Maxell 377/376
Fresh Date Coding
Want to Unsubscribe?Click here
CR2032-T CR2032 With Tabs 250 Batteries
CR1/3N 3 volt 160mAh 2 Batteries
K2 Energy CR123A Battery LFP123A ULCR123R1
New Energy CR2450 Lithium - Pack of 5 Batteries
1/2AAAA - 1.2V 180mAh NiMH - 1/2AAAA-180NM
Pioneer AirWare Delphi Replacement Battery DI-PDA-XM2
Screwdriver Set 6 Piece Precision Change Battery 127-759
Welch Allyn Microtymp 2 Replacement Battery MED-72900
CR2020 - 20 Batteries
1/2AAAA Rechargeable 1.2V 180mAh NiMH - 1/2AAAA-180NM
UPS Ground only USA continental.
Watch Replacement Battery Screwdriver Set 6 Piece Precision And Other Small Repairs 127-759