Fits and Replaces:

Armitron Now watch Harley Davidson Pocket Watch Collector Edition Lorus Mickey Mouse Watch V515-6000 Lorus V515-6000 Hattory Seiko V515A Hattory Seiko V515F PC23A Hattory Pulsar PC23A Hattory Pulsar PC23A Hattori Pulsar PC23A Hattori Pulsar Seiko V823 Seiko V828 Seiko Hattory V823 Hattory V828 Hattory Hattori V823 Hattori V828 Hattori Pulsar V823 Pulsar V828-0050 Pulsar V828 Miyota 2115/3 Miyota 2115 Celebrity Miyota 2115 LS626 Energizer Casio (701) LQ64 377BPZ SW155 ETA 377 Fila MOVT2115 Seiko MU1265 Seiko SII Disney MU1265 SII Amitron Y121E Lorus Y121 Lorus V500 Lorus V501 Japan Lorus V501 Hong Kong Lorus V506 Lorus V507 Lorus V515 Casio 1330 Casio LTP1330-1AV Casio3363 Casio Module 3363 Casio Model 336 Milan MLN904 Charles Raymond V2230G Anne Klein Y121E Single SR626SW 377S, Camelion LR626, L250 Longines, Longines L250, L251 Longines, Longines L251, Eveready No. 377, UCAR 377, Rayovac RW329, ROV RW329, Renata 377 (37), Renata 377, Renata 37, Varta V377/565, VVarta V377, Varta 565, Berc B377L, Omega 9933, Bulova 606, Timex BA, Model BA, Waltham I, Model I, Type I, Seiko SBAW, Seiko SB AW, Citizen 28039, Citizen 280 39, Duracell 377, ACCELL LR626, Duracell D377, Energizer 377, LR626, Panasonic SP377, Renata 377, Sony SR626SW, Bungee watch, Tokyo Bay watch, Joan Rivers Classic, Geneva, Peck & Peck PCP 95LS, Japan Quartz Alex L., Alex L, Japan Denacci, Geneva, Saveria Japan Quartz Watch, Coldwater Creek, 5Y91, Timex BA, BA, 377 BA CELL, Toshiba SR626SW, SOXEY SR626SW, ag4, ag 4, ag-4, 377 BATTERY, 377 BATTERIES, AG4, AG-4, Varta V377, Bulova 606, AG4, GA4, A-G4, LR626-177, 177, SKAGEN, SR626SW 377 BATTERY, SR626SW 377 BATTERIES, Citizen 280-39, D377, 565, BA, Seiko SB-AW, S626E, LR626, SR626, SR626SW, GP377, SR66.

Very popular. Used in Watches, Pagers, Memory Backup, Keyless Entry, Security Devices, Calculators, Hand Held Electronic Devices. Maxell Is Recognized as THE World Wide Premium Brand in this type of battery. Works perfectly in the Fossil wrist watch, model number PR1476, which has the M&M's logo on the face, and is only available from the M&M Mars Candy Company as a promotional item.

This is from the American Watchmakers-Clockmakers Institute 2010 Edition Handbook on Battery Number System. This Battery is cross-referenced as: AWI S32, Energizer 377, Bulova 606, Citizen 280-39, Duracell D377, Gold Peak GP77, Maxell SR626SW, Panasonic SP377 and SR626SW, Rayovac 377 and RW329, Renata 377 and 37, Seiko SB-AW, SR626SW, Sony SR626SW and 377, Timex BA, Toshiba SR626SW

Fits and replaces: Varta V377 and 565, IEC SR66, and Misc. battery numbers Gs$ and SG4 and SR626. I-Beam watch is AW689, Bulova Whos Who in America desk clock Swatch Irony Watch Esquire Submersible divers watch, Citizen 2100 WX0017 WR0078 WX0019 WX0020 WK0011 WC0024 WK0009 WX0018 WR0019 WR0020 WK0008 WR0093