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Movement Number Cross References

Martel, Universal, Zenith

MartelUniversalZenith
10½ ligne chronograph
23.30 x 5.55 mm
Cal. 1016Cal. 289
12¼ ligne chronograph
27.80 x 5.55/6.35/7.15 mm
Cal. 1226
Cal. 1226 H
Cal. 281
Cal. 282
Cal. 381
Cal. 122
13 ligne chronograph
29.50 x 5.55/6.35/7.15 mm
Cal. 1226
Cal. 1226 H
Cal. 283
Cal. 284
Cal. 383
Cal. 136
14⅓ ligne* chronograph
31.70 x 5.55/6.35/7.15 mm
Cal. 1426
Cal. 1426 H
Cal. 481
14⅓ ligne chronograph
31.70 x 5.95/6.75/7.65 mm
Cal. 1416
Cal. 1416 H
Cal. 285
Cal. 385
Cal. 386
Cal. 146
15 ligne chronograph
33.20 x 5.95/6.75/7.65 mm
Cal. 1516
Cal. 1516 H
Cal. 287
Cal. 288
Cal. 387
Cal. 156
15¾ ligne chronograph
35.20 x 6.05 mm
Cal. 292
17¾ ligne stopwatch
39.10 x 6.95 mm
Cal. 1819
19 ligne chronograph
42.30 mm
Cal. 1916
Cal. 1916 D
Cal. 1916 F
Cal. 1916 FD

Notes:

  • Martel specified Cal. 1226 as 12¼ ligne while Universal called it 12 ligne (Cal. 281/381) or 12¼ ligne (Cal. 282)
  • Martel specified Cal. 1326 as 13 ligne while Universal called it 13 ligne (Cal. 283/383) or 13½ (Cal. 284)
  • Martel specified Cal. 1426 as 14⅓ ligne while Universal called it 14 ligne (Cal. 481)
  • Martel specified Cal. 1416 as 14⅓ ligne while Universal called it 14 ligne (Cal. 285/385/386)
  • Martel specified Cal. 1516 as 15 ligne while Universal called it 15 ligne (Cal. 287/387) or 15¼ ligne (Cal. 288)
  • The Martel version of Cal. 292 was likely officially 16 ligne rather than 15¾ as specified by Universal
  • Movements with hour counter added an “H” suffix by Martel and were called “Compax” by Universal. The standard movements were 5.55 mm thick (1226/1326/1426) or 5.95 mm thick (1416/1516) while the hour counter versions were 6.35 mm thick (1226/1326/1426) or 6.75 mm thick (1416/1516). The Universal Tri-Compax versions were 6.15 mm thick (281/283/381/383/481) or 7.65 mm thick (285/287/292/386/386)
  • Zenith Cal. 19CH is unrelated to Martel Cal. 1916

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