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Battery Size Cross Reference / Equivalent Chart

The watch battery cross reference chart is easy to use. Find the brand of your battery, than follow it down your battery model. The equivalent battery will be at the beginning of that row. Click on the blue link to go to your battery options and purchase your replacement.

PRO TIP: If you are having a hard time determining your battery, measure the width of the battery and then the height. Use the dimensions against the Dimensions column to find the battery that you need. You can also use a micrometer to measure the inside of a battery cavity to find out which battery you need. Check out the video, Determining my watch battery.

Energizer
Eveready
Rayovac
Maximum Dimensions
  • (MM)
    DIA x HT
  • (IN)
    DIA x HT
I.E.C.
AG & SG
AWI
Bulova
Citizen
Duracell
Renata
Seiko
Timex
Maxell
National
Panasonic
Sony
Toshiba
Varta
Vinnic
301
  • 11.6 x 4.20
  • .457 x .165
SR1142SW (SR43)
SG12
S04
226
280-01
D301
6
SB-A8
D
SR43SW
V301
S1142S
303
  • 11.6 x 5.40
  • .457 x .213
SR1154SW (SR44)
SG13 / AG13
S06
280-08
D303
9
SB-A9
A
SR44SW
V303
S1154S / L1154
309
  • 7.90 x 5.35
  • .311 x .211
SR754SW (SR48)
SG5 / AG5
S08
70T
D309
16
SR754SW
V309
S754S
315
  • 7.90 x 1.65
  • .311 x .065
SR716SW (SR67)
S38
614
280-56
D315
315
SB-AT
HA
SR716SW
V315
317
  • 5.80 x 1.65
  • .228 x .065
SR516SW (SR62)
S52
616
280-58
D317
53
SB-AR
CA
SR516SW
V317
 
319
  • 5.80 x 2.60
  • .228 x .106
SR527SW (SR64)
S54
615
280-60
D319
319
SB-AE/DE
SR527SW
V319
S526S
321
  • 6.80 x 1.65
  • .268 x .065
SR616SW (SR65)
S34
611
280-73
D321
38
SB-AF/DF
DA
SR616SW
V321
 
329
  • 7.90 x 3.10
  • .311 x .122
SR731SW
 
S42
D329
24
SR731SW
V329
 
335
  • 5.80 x 1.25
  • .228 x .049
SR512SW
S60
622
280-68
335
SB-AB
SR512SW
V335
 
337
  • 4.80 x 1.65
  • .190 x .065
SR416SW
S70
SR416SW
 
339
  • 6.80 x 1.45
  • .268 x .057
SR614SW
S58
52
SR614SW
V339
341
  • 7.90 x 1.45
  • .311 x .057
SR714SW
S36
627
39
SR714SW
V341
 
344
  • 11.6 x 3.60
  • .457 x .142
SR1136SW (SR42)
S10
242
D344
12
SR1136SW
V344
 
346
  • 7.90 x 1.30
  • .311 x .051
SR712SW
S64
628
280-66
346
SB-DH
SR712SW
V346
 
350
  • 11.6 x 3.60
  • .457 x .142
SR1136W (SR42)
S01
604
D350
14
V350
357
  • 11.6 x 5.40
  • .457 x .213
SR1154W (SR44)
AG13
S05
228
280-62
D357
7
SB-B9
J
SR44W
V357
L1154
361
  • 7.90 x 2.10
  • .311 x .083
SR721W (SR58)
SG11 / AG11
S23
280-53
D361
46
SB-BK/EK
X
SR721W
V361
L721
362
  • 7.90 x 2.10
  • .311 x .083
SR721SW (SR58)
SG11 / AG11
S12
601
280-29
D362
19
SB-AK/DK
S
SR721SW
V362
S721S
364
  • 6.80 x 2.15
  • .268 x .085
SR621SW (SR60)
SG1 / AG1
S14
602
280-34
D364
31
SB-AG/DG
T
SR621SW
V364
S621S / L621
365
  • 11.6 x 1.65
  • .457 x .065
SR1116W
S35
365
SR1116W
366
  • 11.6 x 1.65
  • .457 x .065
SR1116SW
S16
608
280-46
D366
366
SR1116SW
V366
 
370
  • 9.50 x 2.10
  • .374 x .083
SR920W (SR69)
SG6 / AG6
S21
620
280-51
D370
36
SB-BN
Z
SR920W
V370
S921S / L921
371
  • 9.50 x 2.10
  • .374 x .083
SR920SW (SR69)
SG6 / AG6
S18
605
280-31
D371
30
SB-AN
SR920SW
V371
S921S / L921
372
  • 9.50 x 1.65
  • .374 x .065
SR916SW (SR68)
S40
617
280-45
D373
41
SB-AJ/DJ
WA
SR916SW
V373
 
373
  • 9.50 x 1.65
  • .374 x .065
SR916SW (SR68)
S40
617
280-45
D373
41
SB-AJ/DJ
WA
SR916SW
V373
 
376
  • 6.80 x 2.60
  • .268 x .102
SR626W (SR66)
AG4
S27
619
43
MA
SR626W
L626
377
  • 6.80 x 2.60
  • .268 x .102
SR626SW (SR66)
SG4
S32
606
280-39
D377
37
SB-AW
BA
SR626SW
V377
S626S
379
  • 5.80 x 2.15
  • .228 x .085
SR521SW (SR63)
SG0
S56
618
280-59
D379
50
SB-AC/DC
JA
SR521SW
V379
SG-521S
380
  • 9.50 x 3.60
  • .374 x .142
SR936SW
SG9 / AG9
S26
625
280-17
D394
27
SB-A4
SR936W
S936S L936
381
  • 11.6 x 2.05
  • .457 x .081
SR1120SW (SR55)
SG8 / AG8
S20
317
280-27
34
SB-AS/DS
SR1120SW
V381
S1131S / L1131
384
  • 7.90 x 3.60
  • .311 x .142
SR736SW (SR41)
SG3 / AG3
S13
247
280-18
D384
2
SB-A1/D1
SR41SW
V384
S736S
386
  • 11.6 x 4.20
  • .457 x .165
SR1142W (SR43)
AG12
S07
260
280-41
D386
6
SB-B8
H
SR43W
V386
L1142
387
  • 11.6 x 3.30
  • .457 x .142
387S
389
  • 11.6 x 3.00
  • .457 x .118
SR1130W (SR54)
SG10 / AG10
S09
626
280-15
D389
17
SB-BU
M
SR1130W
V389
S1131S / L1131
390
  • 11.6 x 3.00
  • .457 x .118
SR1130SW (SR54)
SG10
S24
603
280-24
D390
11
SB-AU
SR1130SW
V390
S1131S
391
  • 11.6 x 2.05
  • .457 x .081
SR1120W (SR55)
SG8 / AG8
S11
609
280-30
D391
23
SB-BS/ES
L
SR1120W
V391
S1121S / L1121
392
  • 7.90 x 3.60
  • .311 x .142
SR736W (SR41)
AG3
S22
247B
280-13
D392
2
SB-B1
K
SR41W
V392
L736
393
  • 7.90 x 5.35
  • .311 x .211
SR754W (SR48)
SG5 / AG5
S08
255
D393
16
SB-B3
F
SR754W
V393
S754S L754
394
  • 9.50 x 3.60
  • .374 x .142
SR936SW
SG9 / AG9
S26
625
280-17
D394
27
SB-A4
SR936SW
V394
S936S L936
395
  • 9.50 x 3.60
  • .374 x .142
SR927SW
SR927SW
V395
S927S L927
396
  • 9.50 x 3.60
  • .374 x .142
SR726SW
SR726SW
V396
S726S L726
397
  • 9.50 x 3.60
  • .374 x .142
SR726SW
SR726SW
V397
S726S L726
399
  • 9.50 x 3.60
  • .374 x .142
SR927SW
SR927SW
V399
S927S L927