Apple Watch product identifiers
Series 7
41 mm GPS Only A2473
45 mm GPS Only A2474
41 mm GPS & Cellular A2475 | A2476
45 mm GPS & Cellular A2477 | A2478
Series 6
40 mm GPS Only A2291
44 mm GPS Only A2292
40 mm GPS & Cellular A2293 | A2375
44 mm GPS & Cellular A2294 | A2376
Series SE
40 mm GPS Only A2351
44 mm GPS Only A2352
40 mm GPS & Cellular A2353 | A2355
44 mm GPS & Cellular A2354 | A2356
Series 5
40 mm GPS Only A2092
44 mm GPS Only A2093
40 mm GPS & Cellular A2094 | A2156
44 mm GPS & Cellular A2095 | A2157
Series 4
40 mm GPS Only A1977
44 mm GPS Only A1978
40 mm GPS & Cellular A1975 | A2007
44 mm GPS & Cellular A1976 | A2008
Series 3
38 mm GPS Only A1858
42 mm GPS Only A1859
38 mm GPS & Cellular A1860 | A1889
42 mm GPS & Cellular A1861 | A1891
Series 2
38 mm GPS Only A1757 | A1816
42 mm GPS Only A1758 | A1817
Series 1
38 mm GPS Only A1802
42 mm GPS Only A1803
Series 0 (1st Generation)
38 mm GPS Only A1553
42 mm GPS Only A1554