diff --git a/src/descriptor.c b/src/descriptor.c
index af15103..446bbd4 100644
--- a/src/descriptor.c
+++ b/src/descriptor.c
@@ -176,12 +176,14 @@ static const dc_descriptor_t g_descriptors[] = {
 	{"Sherwood", "Wisdom 3",            DC_FAMILY_OCEANIC_ATOM2, 0x4458},
 	{"Aeris",    "A300",                DC_FAMILY_OCEANIC_ATOM2, 0x445A},
 	{"Hollis",   "TX1",                 DC_FAMILY_OCEANIC_ATOM2, 0x4542},
+	{"Beuchat",  "Mundial 2",           DC_FAMILY_OCEANIC_ATOM2, 0x4543},
 	{"Sherwood", "Amphos",              DC_FAMILY_OCEANIC_ATOM2, 0x4545},
 	{"Sherwood", "Amphos Air",          DC_FAMILY_OCEANIC_ATOM2, 0x4546},
 	{"Oceanic",  "Pro Plus 3",          DC_FAMILY_OCEANIC_ATOM2, 0x4548},
 	{"Aeris",    "F11",                 DC_FAMILY_OCEANIC_ATOM2, 0x4549},
 	{"Oceanic",  "OCi",                 DC_FAMILY_OCEANIC_ATOM2, 0x454B},
 	{"Aeris",    "A300CS",              DC_FAMILY_OCEANIC_ATOM2, 0x454C},
+	{"Beuchat",  "Mundial 3",           DC_FAMILY_OCEANIC_ATOM2, 0x4550},
 	{"Oceanic",  "F11",                 DC_FAMILY_OCEANIC_ATOM2, 0x4554},
 	{"Oceanic",  "VTX",                 DC_FAMILY_OCEANIC_ATOM2, 0x4557},
 	{"Aqualung", "i450T",               DC_FAMILY_OCEANIC_ATOM2, 0x4641},
diff --git a/src/oceanic_atom2.c b/src/oceanic_atom2.c
index 3bd81db..bc93387 100644
--- a/src/oceanic_atom2.c
+++ b/src/oceanic_atom2.c
@@ -83,6 +83,7 @@ static const dc_device_vtable_t oceanic_atom2_device_vtable = {
 
 static const oceanic_common_version_t aeris_f10_version[] = {
 	{"FREEWAER \0\0 512K"},
+	{"MUNDIAL R\0\0 512K"},
 };
 
 static const oceanic_common_version_t aeris_f11_version[] = {
diff --git a/src/oceanic_atom2_parser.c b/src/oceanic_atom2_parser.c
index f431628..26ad9b3 100644
--- a/src/oceanic_atom2_parser.c
+++ b/src/oceanic_atom2_parser.c
@@ -67,12 +67,14 @@
 #define WISDOM3     0x4458
 #define A300        0x445A
 #define TX1         0x4542
+#define MUNDIAL2    0x4543
 #define AMPHOS      0x4545
 #define AMPHOSAIR   0x4546
 #define PROPLUS3    0x4548
 #define F11A        0x4549
 #define OCI         0x454B
 #define A300CS      0x454C
+#define MUNDIAL3    0x4550
 #define F11B        0x4554
 #define VTX         0x4557
 #define I450T       0x4641
@@ -153,7 +155,7 @@ oceanic_atom2_parser_create (dc_parser_t **out, dc_context_t *context, unsigned
 		parser->headersize += 2 * PAGESIZE;
 	} else if (model == ATOM1) {
 		parser->headersize -= 2 * PAGESIZE;
-	} else if (model == F10) {
+	} else if (model == F10 || model == MUNDIAL2 || model == MUNDIAL3) {
 		parser->headersize = 3 * PAGESIZE;
 		parser->footersize = 0;
 	} else if (model == F11A || model == F11B) {
@@ -210,7 +212,8 @@ oceanic_atom2_parser_get_datetime (dc_parser_t *abstract, dc_datetime_t *datetim
 
 	unsigned int header = 8;
 	if (parser->model == F10 || parser->model == F11A ||
-		parser->model == F11B)
+		parser->model == F11B || parser->model == MUNDIAL2 ||
+		parser->model == MUNDIAL3)
 		header = 32;
 
 	if (abstract->size < header)
@@ -268,6 +271,8 @@ oceanic_atom2_parser_get_datetime (dc_parser_t *abstract, dc_datetime_t *datetim
 		case F10:
 		case F11A:
 		case F11B:
+		case MUNDIAL2:
+		case MUNDIAL3:
 			datetime->year   = bcd2dec (p[6]) + 2000;
 			datetime->month  = bcd2dec (p[7]);
 			datetime->day    = bcd2dec (p[8]);
@@ -369,7 +374,8 @@ oceanic_atom2_parser_cache (oceanic_atom2_parser_t *parser)
 	// Get the dive mode.
 	unsigned int mode = NORMAL;
 	if (parser->model == F10 || parser->model == F11A ||
-		parser->model == F11B) {
+		parser->model == F11B || parser->model == MUNDIAL2 ||
+		parser->model == MUNDIAL3) {
 		mode = FREEDIVE;
 	} else if (parser->model == T3B || parser->model == VT3 ||
 		parser->model == DG03) {
@@ -474,14 +480,16 @@ oceanic_atom2_parser_get_field (dc_parser_t *abstract, dc_field_type_t type, uns
 		switch (type) {
 		case DC_FIELD_DIVETIME:
 			if (parser->model == F10 || parser->model == F11A ||
-				parser->model == F11B)
+				parser->model == F11B || parser->model == MUNDIAL2 ||
+				parser->model == MUNDIAL3)
 				*((unsigned int *) value) = bcd2dec (data[2]) + bcd2dec (data[3]) * 60;
 			else
 				*((unsigned int *) value) = parser->divetime;
 			break;
 		case DC_FIELD_MAXDEPTH:
 			if (parser->model == F10 || parser->model == F11A ||
-				parser->model == F11B)
+				parser->model == F11B || parser->model == MUNDIAL2 ||
+				parser->model == MUNDIAL3)
 				*((double *) value) = array_uint16_le (data + 4) / 16.0 * FEET;
 			else
 				*((double *) value) = array_uint16_le (data + parser->footer + 4) / 16.0 * FEET;
@@ -594,7 +602,8 @@ oceanic_atom2_parser_samples_foreach (dc_parser_t *abstract, dc_sample_callback_
 	unsigned int samplesize = PAGESIZE / 2;
 	if (parser->mode == FREEDIVE) {
 		if (parser->model == F10 || parser->model == F11A ||
-			parser->model == F11B) {
+			parser->model == F11B || parser->model == MUNDIAL2 ||
+			parser->model == MUNDIAL3) {
 			samplesize = 2;
 		} else {
 			samplesize = 4;