Ref. 3700/1 (3700/001), Straight Bracelet · Stainless Steel (3700/1A)
Nautilus Jumbo 3700 — Ref. 3700/1 (3700/001), Straight Bracelet · Stainless Steel (3700/1A)
Undated
The defining version; roughly 70 % of first-generation production by auction counts. Example dial: “Type 2” with a small accent on the second E and applied “σ SWISS σ”.
No verified image of this watch yet
Identifying details
- Integrated bracelet
Metal bracelet designed as one with the case.
- Date
Date display.
- Porthole case with “ears”
Rounded octagonal bezel module secured by two lateral hinges (“ears”), inspired by a ship’s porthole.
Variants of 3700
Reference overview →| Variant | Production |
|---|---|
| Ref. 3700/1 (3700/001), Straight Bracelet | 1976–1981 |
| Ref. 3700/1 (3700/001), Straight Bracelet · Stainless Steel (3700/1A)Current | Undated |
| Ref. 3700/1 (3700/001), Straight Bracelet · Steel and Yellow Gold (3700/1AJ) | 1980–? |
| Ref. 3700/1 (3700/001), Straight Bracelet · Yellow Gold (3700/1J) | 1977–? |
Case & movement
- Reference
- 3700
- Production
- Undated
- Case material
- Stainless steel
- Case diameter
- 42 mm
- Water resistance
- 120 m
- Movement
- Automatic
- Date
- Yes
- Caliber
- Patek Philippe 28-255 C
Dial, bezel & hands
Unknown attributes are left out rather than guessed. Unstated details are inherited from the parent variant.