Watch Battery Usage Chart
Created 05/03/2002
You can use Control-"F" in your browser to find a model number

This page is the beginning of our database of quartz watches and the batteries they require. It is by no means complete and will be revised on a regular basis.
If you don't find your watch here please send us an e-mail with the Watch Make, Model Number, Model Name and the battery that it requires.
Your submissions will be added to the database.

Casio
The model number on most Casio watches will be found in a box stamped on the back of the watch as shown here
Model No. Model Name Movement No. Battery Mfg. Battery Number Type
134 Calculator   Duracell 369 (2 reqd.) Silver oxide
305 Combi   Duracell 396 Silver oxide
308 Analog Digital   Duracell 399 or SR927W Silver oxide
309 Combi   Duracell 392 or SR1120W Silver oxide
358 Combi   Maxell SR927W Silver oxide
376 Analog Digital Altimeter Barometer   Maxell SR927W (2 Reqd.) Silver oxide
387 World Time   Maxell SR1120W Silver oxide
555 Data Bank Telememo Phone Dialer   Eveready CR1616 Lithium
643 Digital World Time   Eveready CR1616 Lithium
676 Calculator   Eveready CR1616 Lithium
815 World Time/Temp   Eveready CR1620 Lithium
827     Eveready Cr2016 Lithium
1199 "G" Shock   Eveready CR2016 Lithium
1325 Analog Chronograph   Eveready SR927W Silver oxide
1590 World Time Voice Recorder   Eveready CR2016 Lithium
1922 Digital Vibration Alarm   Eveready CR2025 Lithium
306,308 Analog Digital   Eveready SR920W Silver oxide
437,438 Calculator   Eveready CR2016 Lithium
1604,1605 Digital Alarm   Eveready CR1216 Lithium
808,809,827     Eveready CR1616 Lithium
307,314,315,364,388 Combi   Duracell 370 or SR920W Silver oxide
Citizen
The model Number on most Citizen watches is not shown on the watch. To determine the battery required refer to the Movement Number stamped on the back of the case. This is usually found as the first 4 digits of a longer number. the number C460-001563 Y would identify the watch as a NaviTach (C460 movement).
Model No. Model Name Movement No. Battery Mfg. Battery Number Type
JN0004-27E Navihawk C300 Maxell SR927W Silver oxide
JQ8020-01E Navitach C460 Maxell SR927W Silver oxide
JN8000-08L Navistar C402 Maxell SR927W Silver oxide
Seiko
Seiko watches may be identified by their movement number which is part of a larger number stamped on the back of the watch. 7T32-7D90 would identify an Analog Quartz Chronograph movement (7T32 movement).
Model No. Model Name Movement No. Battery Mfg. Battery Number Type
A159 (DPT) Digital Alarm   Seiko SB-BU Silver oxide
5T52 Analog Quartz World Time Alarm 5T52 Maxell SR927W Silver oxide
7A28 Sports 100 Chronograph 7A28 Maxell SR936SW or 394 Silver oxide
7T32 Analog Quartz Chronograph 7T32 Maxell SR927W Silver oxide

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