Rolex Bracelets 78360-20 - 78363-20
Rolex 78360 – 20 mm Oyster Bracelet (Stainless Steel / Acier)
Overview:
The 78360 is a classic Oyster bracelet made entirely of stainless steel, known for its clean, elegant design and versatility. It has been used on a range of Rolex models, especially non-diver professional and dress watches, from the late 1970s through the 2000s.
Key Specifications:
| Feature | Description |
|---|---|
| Reference | 78360 |
| Material | 904L Stainless Steel (acier) |
| End Link Width | 20 mm |
| Common End Links | 558B, 501B, 555 (depending on case reference) |
| Clasp Type | Standard Oysterclasp (no Fliplock) |
| Links | Solid, brushed three-piece Oyster links |
| Finish | Brushed throughout, no polished center links |
| Use | Explorer, Datejust, GMT-Master (non-diver models) |
Notable Characteristics:
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No diver extension, making it slimmer and better suited for everyday wear.
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Offers a flatter and more understated look compared to sportier bracelets like 93150.
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Associated with references like the Explorer 14270, GMT-Master 16700, and some Datejust 16000-series.
Rolex 78363 – 20 mm Oyster Bracelet (Rolesor / Two-Tone)
Overview:
The 78363 is the two-tone (Rolesor) version of the 78360, combining stainless steel outer links with 18k yellow gold center links. It is commonly found on two-tone Datejust and GMT-Master models from the 1980s through the early 2000s.
Key Specifications:
| Feature | Description |
|---|---|
| Reference | 78363 |
| Material | Rolesor (Steel + 18k yellow gold center links) |
| End Link Width | 20 mm |
| Common End Links | 455B, 458B (varies by model) |
| Clasp Type | Oysterclasp (with or without gold coronet) |
| Links | Solid steel sides, solid gold center links |
| Finish | Brushed steel, polished gold center links |
| Use | Datejust 16013/16233, GMT-Master 16753 |
Notable Characteristics:
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Visually elegant with a balance between sport and luxury.
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Durable and comfortable, though heavier than all-steel versions due to gold content.
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Adds a visual highlight that makes it a signature Rolesor design element.
Side-by-Side Comparison
| Feature | 78360 | 78363 |
|---|---|---|
| Material | 904L Stainless Steel | Stainless Steel + 18k Yellow Gold (Rolesor) |
| Width at Lugs | 20 mm | 20 mm |
| Style | Sporty/Elegant, understated | Sport-luxury, more eye-catching |
| Finish | Brushed (top and sides) | Brushed steel sides, polished gold center links |
| Best For | Explorer, Datejust, GMT (steel versions) | Datejust, GMT-Master (two-tone) |
| Fliplock Extension | No | No |
| Common End Links | 558B, 501B, 555 | 455B, 458B |
Conclusion
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The 78360 is the go-to bracelet for refined sport watches and steel professional models, offering everyday durability and a timeless look without flash.
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The 78363, on the other hand, delivers a Rolesor style, blending luxury with sport appeal, ideal for those who prefer a more visually striking wrist presence.
Both are excellent examples of Rolex's Oyster design evolution—each suited to different tastes and model lines.
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