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Rolex 600
Basic Information
| Name | Rolex 600 |
|---|---|
| Alternative Name | Alpina 819, Gruen 819, Jules Jürgensen 42, Rolex Size 9 3/4''' Hunter Patent |
| Manufacturer | Rolex |
| Launch Year | 1922 |
| Caliber Family | Description 600: manual wind, sub second, 9.75" 620: automatic, sub second 630: automatic, sweep second 635: automatic, sub second, Shock-Resist 645: automatic, sweep second, Shock-Resist Related calibers Rolex 600, Rolex 620, Rolex 630, Rolex 635, Rolex 645 |
| Is COSC certified | No |
Timegrapher
Beat rate
18,000 bph
Frequency
2.5 Hz
Reference: healthy amplitude ≈ 270–315° fully wound (>200° at 24 h); beat error ideally < 0.5 ms.
Technical Details
| Lignes Dimensions | 9.75 ‴ |
|---|---|
| Dimensions | 22 mm |
| Height | 3.65 mm |
| Further Measures | Mounting Diameter (Dm): 21.7mm Stem height (T): 1.8mm Mounting Height (F): 0.4mm |
| Power Reserve | 42 hours |
| Frequency | 18,000 vph |
| Jewels | 15 |
Complications and Specifications
| Shape | Round |
|---|---|
| Complications |
|
| Regulator Type | Pinned Regulator (or Index Regulator) |
| Movement Type | Manual |
| Escapement Type | Swiss Lever |
| Control Type | Balance Wheel |
| Winding Type | Stem Winding (Crown) |
| Setting Type | Stem Set (Crown Pull) |
Additional Information
| Hand Sizes | 1.3 x 0.75 / 0.18mm |
|---|---|
| Hand Count | 3 |
| Country Of Manufacture | Switzerland |
| Notes | Remarks: 1922- bimetallic screw balance, Breguet hairspring identical movements Alpina 819, Gruen 819, Rolex 600 manufacturer: Aegler (Rolex) Other data: balance staff: U3024 / U1685 / 2841 collet-pivot: 0.40-0.07mm / 0.40-0.08mm / 0,55-0.08mm stem: W2349 / W2350 / W2994 thread 1.0 / 1.1 / 0.9mm mainspring / battery: 1.40 x 9.0 x 0.09mm swiss patent 97101: filed 08-02-1921, Aegler S.A. Rolex Watch Co., Bienne (CH) design of the stem mechanism balance staff ronda: 2728 (9,75) balance staff ronda: 2159 (9,75) balance staff ronda: 2160 (9,75) stem ronda: 488 (9,75) |
| Signature | ca. 1930: 1735137, 819 Gruen Guild, Switzerland, 4 Adjts, 15 Jewels - 5137, Patent+97101 (Gruen 819) |
Compatible Parts
42 other caliber(s) share compatible parts with this caliber.
71 compatible part(s) available — Supporter feature.
Metadata
| Created At | Sep 15, 2023 |
|---|---|
| Updated At | May 26, 2026, 4:43:56 AM |
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