# Rolex Datejust 36 Two-Tone 1601 Review by A.I. WatchMetrics

## Watch Summary
The Rolex Datejust 36 Two-Tone ref. 1601 is a timeless luxury dress/sports watch from the 1960s-1970s, featuring a classic 36mm Rolesor case in stainless steel and 14k yellow gold with a fluted gold bezel, pie-pan dial, magnified date window via Cyclops lens, and the reliable in-house automatic Caliber 1570 movement offering approximately 48 hours of power reserve—ideal for the discerning professional or collector seeking understated elegance and enduring Rolex heritage.

## Overall Watch Rating: 9.0/10.0

**Brand Metric (9.3/10.0)** - Rolex's prestigious luxury status and decades of global dominance place it among the elite, comparable to modern Submariners in brand equity.
**History & Innovation Metric (9.6/10.0)** - As one of the first self-winding waterproof chronometers with a date complication, it revolutionized daily wear luxury, outshining even Patek's early Calatravas in practical impact.
**Dials & Design Metric (9.5/10.0)** - The iconic pie-pan dial, fluted bezel, and balanced proportions deliver flawless timeless aesthetics, benchmarked against the best vintage Daytonas.
**Movement Metric (9.4/10.0)** - The robust Caliber 1570 with hacking seconds and superb finishing exemplifies Rolex reliability, on par with contemporary 3235 calibers.
**Versatility Metric (9.2/10.0)** - Seamlessly transitions from boardroom to weekend outings with its refined two-tone styling, rivaling the adaptability of a modern Oyster Perpetual.
**Material Metric (8.8/10.0)** - Premium Rolesor construction with gold accents shines, though vintage acrylic crystal slightly trails modern sapphire equivalents like those in current Datejusts.
**Rarity Metric (8.5/10.0)** - Vintage production and strong collector demand at secondary prices around $15,000 elevate it above common modern steel models.
**Functions Metric (7.9/10.0)** - Solid time-and-date functionality performs reliably, akin to entry-level luxury divers but without extras like GMT.
**Complications Metric (3.8/10.0)** - The instant-jump date with Cyclops is elegantly executed but basic compared to multi-complication heavyweights like Omega Speedmasters.

## Total Performance Score (TPS): 8.7

## WM Collector Grade: A

## Performance Insights: Exceptional brand heritage, design, and movement shine brightest, delivering outstanding value against its $15,000 secondary market price with minimal weaknesses.

## TPS Interpretation: Exceptional Value: This vintage icon overdelivers on heritage and craftsmanship far beyond its price tier, making it a collector standout.

## Watch Data
[https://www.chrono24img.com/images/uhren/62862561-4-rolex-datejust-36-1601.jpg] - [Front image of Rolex Datejust 1601 two-tone]; [https://www.chrono24img.com/images/uhren/62862561-5-rolex-datejust-36-1601.jpg] - [Back image showing solid caseback]; [] - [No specific lume image]; [Two-Tone Datejust] - [Vintage classic]; [Rolex] - [Rolex]; [Datejust 36 1601] - [Datejust 36 1601]; [Switzerland] - [Switzerland]; [https://www.chrono24.com/rolex/ref-1601.htm] - [Chrono24 listing]; [] - []; [Automatic] - [Automatic]; [Caliber 1570] - [Caliber 1570]; [1] - [1]; [Vintage 36mm two-tone Rolex Datejust with pie-pan dial, fluted bezel, and Cyclops date] - [Vintage 36mm two-tone Rolex Datejust with pie-pan dial, fluted bezel, and Cyclops date]; [36] - [36]; [44] - [44]; [11.7] - [11.7]; [20] - [20]; [100] - [100]; [48] - [48]; [19800] - [19800]; [No] - [No]; [26] - [26]; [Stainless Steel and 14k Yellow Gold (Rolesor)] - [Stainless Steel and 14k Yellow Gold (Rolesor)]; [Acrylic] - [Acrylic]; [Fluted 14k Yellow Gold] - [Fluted 14k Yellow Gold]; [Solid] - [Solid]; [Signed Screw-Down] - [Signed Screw-Down]; [Two-Tone Jubilee Bracelet] - [Two-Tone Jubilee Bracelet]; [Round] - [Round]; [Pie-Pan Silver] - [Pie-Pan Silver]; [Yes] - [Yes]; [Yes] - [Yes]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [Yes] - [Yes]; [Yes] - [Yes]; [Yes] - [Yes]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [8.7] - [8.7]; [A] - [A]; [18500] - [18500];

**A.I. WatchMetrics Review v37.4 Grok 4 Fast. December 19, 2025.**