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Patek Philippe
Nautilus Jumbo (Gérald Genta original)
High-End & LuxuryVintage & Pocket
The original 'Jumbo' Nautilus designed by Gérald Genta and launched in 1976, the first Patek Philippe luxury sports watch in steel with a porthole-inspired integrated-bracelet case; the progenitor of the entire Nautilus line. Discontinued.
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- Collection
- Nautilus
- Reference number
- 3700/1A
- Case material
- Stainless steel
- Case diameter
- 42 mm
- Case thickness
- 7.6 mm
- Movement
- Automatic
- Caliber
- 28-255 C
- Water resistance
- 120 m
- Release year
- 1976
- Country of origin
- Switzerland
Wrist size visualizer
Case diameter and lug-to-lug drawn to scale (4px per mm) against a millimeter ruler — hold a ruler or tape measure up to the screen to compare.
mm circumference
This watch is missing a lug-to-lug measurement, so we can only show the case diameter to scale above.
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