diff --git a/React/CoreModules/BUCK b/React/CoreModules/BUCK
index af7a3ecd4f9..5de047226c6 100644
--- a/React/CoreModules/BUCK
+++ b/React/CoreModules/BUCK
@@ -26,12 +26,12 @@ rn_apple_library(
         "WebKit",
     ],
     exported_preprocessor_flags = rn_extra_build_flags(),
-    labels = ["supermodule:ios/isolation/infra.react_native"],
     frameworks = [
         "Foundation",
         "UIKit",
     ],
     header_path_prefix = "React",
+    labels = ["supermodule:ios/isolation/infra.react_native"],
     lang_compiler_flags = get_fbobjc_enable_exception_lang_compiler_flags_DEPRECATED(),
     link_whole = True,
     platform_preprocessor_flags = [(
@@ -75,6 +75,9 @@ rn_apple_library(
         ) + react_module_plugin_providers(
             name = "AsyncLocalStorage",
             native_class_func = "RCTAsyncLocalStorageCls",
+        ) + react_module_plugin_providers(
+            name = "Timing",
+            native_class_func = "RCTTimingCls",
         ),
     plugins_header = "FBCoreModulesPlugins.h",
     preprocessor_flags = OBJC_ARC_PREPROCESSOR_FLAGS + get_debug_preprocessor_flags() + rn_extra_build_flags() + [
diff --git a/React/CoreModules/CoreModulesPlugins.h b/React/CoreModules/CoreModulesPlugins.h
index e1b8558a144..dca8fb2fdcc 100644
--- a/React/CoreModules/CoreModulesPlugins.h
+++ b/React/CoreModules/CoreModulesPlugins.h
@@ -41,6 +41,7 @@ Class RCTSourceCodeCls(void) __attribute__((used));
 Class RCTActionSheetManagerCls(void) __attribute__((used));
 Class RCTAlertManagerCls(void) __attribute__((used));
 Class RCTAsyncLocalStorageCls(void) __attribute__((used));
+Class RCTTimingCls(void) __attribute__((used));
 
 #ifdef __cplusplus
 }
diff --git a/React/CoreModules/CoreModulesPlugins.mm b/React/CoreModules/CoreModulesPlugins.mm
index 61e400db4e2..1778f3c2231 100644
--- a/React/CoreModules/CoreModulesPlugins.mm
+++ b/React/CoreModules/CoreModulesPlugins.mm
@@ -30,6 +30,7 @@ Class RCTCoreModulesClassProvider(const char *name) {
     {"ActionSheetManager", RCTActionSheetManagerCls},
     {"AlertManager", RCTAlertManagerCls},
     {"AsyncLocalStorage", RCTAsyncLocalStorageCls},
+    {"Timing", RCTTimingCls},
   };
 
   auto p = sCoreModuleClassMap.find(name);
diff --git a/React/Modules/RCTTiming.h b/React/CoreModules/RCTTiming.h
similarity index 95%
rename from React/Modules/RCTTiming.h
rename to React/CoreModules/RCTTiming.h
index 9c5f3b3bfe5..f004bd302f6 100644
--- a/React/Modules/RCTTiming.h
+++ b/React/CoreModules/RCTTiming.h
@@ -26,7 +26,7 @@
                        duration:(NSTimeInterval)jsDuration
                jsSchedulingTime:(NSDate *)jsSchedulingTime
                         repeats:(BOOL)repeats;
-- (void)deleteTimer:(nonnull NSNumber *)timerID;
+- (void)deleteTimer:(double)timerID;
 
 @end
 
diff --git a/React/Modules/RCTTiming.m b/React/CoreModules/RCTTiming.mm
similarity index 90%
rename from React/Modules/RCTTiming.m
rename to React/CoreModules/RCTTiming.mm
index 4a9edaa6023..1c6e61047f8 100644
--- a/React/Modules/RCTTiming.m
+++ b/React/CoreModules/RCTTiming.mm
@@ -7,11 +7,16 @@
 
 #import "RCTTiming.h"
 
-#import "RCTAssert.h"
-#import "RCTBridge+Private.h"
-#import "RCTBridge.h"
-#import "RCTLog.h"
-#import "RCTUtils.h"
+#import <FBReactNativeSpec/FBReactNativeSpec.h>
+
+#import <React/RCTAssert.h>
+#import <React/RCTBridge+Private.h>
+#import <React/RCTBridge.h>
+#import <React/RCTLog.h>
+#import <React/RCTUtils.h>
+#import <React/RCTConvert.h>
+
+#import "CoreModulesPlugins.h"
 
 static const NSTimeInterval kMinimumSleepInterval = 1;
 
@@ -91,6 +96,9 @@ - (void)timerDidFire
 
 @end
 
+@interface RCTTiming() <NativeTimingSpec>
+@end
+
 @implementation RCTTiming
 {
   NSMutableDictionary<NSNumber *, _RCTTimer *> *_timers;
@@ -158,10 +166,10 @@ - (void)dealloc
 - (void)markStartOfBackgroundTaskIfNeeded
 {
   if (_backgroundTaskIdentifier == UIBackgroundTaskInvalid) {
-    __weak typeof(self) weakSelf = self;
+    __weak RCTTiming *weakSelf = self;
     // Marks the beginning of a new long-running background task. We can run the timer in the background.
     _backgroundTaskIdentifier = [[UIApplication sharedApplication] beginBackgroundTaskWithName:@"rct.timing.gb.task" expirationHandler:^{
-      typeof(self) strongSelf = weakSelf;
+      RCTTiming *strongSelf = weakSelf;
       if (!strongSelf) {
         return;
       }
@@ -360,24 +368,26 @@ - (void)timerDidFire
  * calculating the timer's target time. We calculate this by passing in
  * Date.now() from JS and then subtracting that from the current time here.
  */
-RCT_EXPORT_METHOD(createTimer:(nonnull NSNumber *)callbackID
+RCT_EXPORT_METHOD(createTimer:(double)callbackID
                   duration:(NSTimeInterval)jsDuration
-                  jsSchedulingTime:(NSDate *)jsSchedulingTime
+                  jsSchedulingTime:(double)jsSchedulingTime
                   repeats:(BOOL)repeats)
 {
+  NSNumber *callbackIdObjc = [NSNumber numberWithDouble:callbackID];
+  NSDate *schedulingTime = [RCTConvert NSDate:[NSNumber numberWithDouble: jsSchedulingTime]];
   if (jsDuration == 0 && repeats == NO) {
     // For super fast, one-off timers, just enqueue them immediately rather than waiting a frame.
     if (_bridge) {
-      [_bridge _immediatelyCallTimer:callbackID];
+      [_bridge _immediatelyCallTimer:callbackIdObjc];
     } else {
-      [_timingDelegate immediatelyCallTimer:callbackID];
+      [_timingDelegate immediatelyCallTimer:callbackIdObjc];
     }
     return;
   }
 
-  [self createTimerForNextFrame:callbackID
+  [self createTimerForNextFrame:callbackIdObjc
                        duration:jsDuration
-               jsSchedulingTime:jsSchedulingTime
+               jsSchedulingTime:schedulingTime
                         repeats:repeats];
 }
 
@@ -417,10 +427,10 @@ - (void)createTimerForNextFrame:(nonnull NSNumber *)callbackID
   }
 }
 
-RCT_EXPORT_METHOD(deleteTimer:(nonnull NSNumber *)timerID)
+RCT_EXPORT_METHOD(deleteTimer:(double)timerID)
 {
   @synchronized (_timers) {
-    [_timers removeObjectForKey:timerID];
+    [_timers removeObjectForKey:[NSNumber numberWithDouble:timerID]];
   }
   if (![self hasPendingTimers]) {
     [self stopTimers];
@@ -437,4 +447,13 @@ - (void)createTimerForNextFrame:(nonnull NSNumber *)callbackID
   }
 }
 
+- (std::shared_ptr<facebook::react::TurboModule>)getTurboModuleWithJsInvoker:(std::shared_ptr<facebook::react::CallInvoker>)jsInvoker
+{
+  return std::make_shared<facebook::react::NativeTimingSpecJSI>(self, jsInvoker);
+}
+
 @end
+
+Class RCTTimingCls(void) {
+  return RCTTiming.class;
+}
diff --git a/ReactCommon/hermes/inspector/tools/msggen/yarn.lock b/ReactCommon/hermes/inspector/tools/msggen/yarn.lock
index 3bf115e2a8f..85b7d4e5944 100644
--- a/ReactCommon/hermes/inspector/tools/msggen/yarn.lock
+++ b/ReactCommon/hermes/inspector/tools/msggen/yarn.lock
@@ -2413,8 +2413,8 @@ memory-fs@^0.4.0, memory-fs@~0.4.1:
     readable-stream "^2.0.1"
 
 merge@^1.1.3:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/merge/-/merge-1.2.0.tgz#7531e39d4949c281a66b8c5a6e0265e8b05894da"
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/merge/-/merge-1.2.1.tgz#38bebf80c3220a8a487b6fcfb3941bb11720c145"
 
 micromatch@^2.1.5, micromatch@^2.3.11:
   version "2.3.11"