Lug-to-lug 49.5 mm 1.95 in
Case 45 mm 1.77 in
Thickness 8.3 mm 0.33 in
Lug width Not provided Not provided
Wrist fit analyzer
Fit reference
SmallBalancedLarge
Large
Sits near or beyond the wrist edge; case shape and strap angle matter.
Sources
- https://watchbase.com/patek-philippe/cubitus/5821-1a-001
WatchBase identifies 5821/1A-001 and lists a 45 mm square case with 8.3 mm height; lug-to-lug is an operator-maintained case-family value pending direct physical measurement source.
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