diff --git a/packages/core/media-store/src/factory.ts b/packages/core/media-store/src/factory.ts
index d5917dad..69c696d7 100644
--- a/packages/core/media-store/src/factory.ts
+++ b/packages/core/media-store/src/factory.ts
@@ -42,6 +42,9 @@ export type StateMediator = {
   muted: FacadeProp<HTMLMediaElement['muted']>;
   volume: FacadeProp<HTMLMediaElement['volume']>;
   volumeLevel: ReadonlyFacadeProp<'high' | 'medium' | 'low' | 'off'>;
+  currentTime: FacadeProp<HTMLMediaElement['currentTime']>;
+  duration: ReadonlyFacadeProp<HTMLMediaElement['duration']>;
+  seekable: ReadonlyFacadeProp<[number, number] | undefined>;
 };
 
 export function createMediaStore({
diff --git a/packages/core/media-store/src/index.ts b/packages/core/media-store/src/index.ts
index b6ca3fea..fa3db319 100644
--- a/packages/core/media-store/src/index.ts
+++ b/packages/core/media-store/src/index.ts
@@ -2,5 +2,6 @@ export * from './factory';
 export { createMediaStore } from './media-store';
 export * from './state-mediators/playable';
 export * from './state-mediators/audible';
+export * from './state-mediators/temporal';
 export * from './component-state-definitions/play-button';
 export * from './component-state-definitions/mute-button';
\ No newline at end of file
diff --git a/packages/core/media-store/src/media-store.ts b/packages/core/media-store/src/media-store.ts
index 5fb07826..f3f26347 100644
--- a/packages/core/media-store/src/media-store.ts
+++ b/packages/core/media-store/src/media-store.ts
@@ -1,9 +1,10 @@
 import { playable } from './state-mediators/playable';
 import { audible } from './state-mediators/audible';
+import { temporal } from './state-mediators/temporal';
 import { createMediaStore as factory } from './factory';
 // Example of default media store with default state mediator definitions. (CJP)
 // NOTE: We can also change the API to take an array of stateMediators (or either/both) (CJP)
-const stateMediator = { ...playable, ...audible };
+const stateMediator = { ...playable, ...audible, ...temporal };
 type Params = Partial<Parameters<typeof factory>[0]>;
 export const createMediaStore = (params: Params = {}) =>
   factory({ stateMediator, ...params });
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diff --git a/packages/core/media-store/src/state-mediators/temporal.ts b/packages/core/media-store/src/state-mediators/temporal.ts
new file mode 100644
index 00000000..ebdc3122
--- /dev/null
+++ b/packages/core/media-store/src/state-mediators/temporal.ts
@@ -0,0 +1,58 @@
+const isValidNumber = (value: any): value is number => {
+  return typeof value === 'number' && !Number.isNaN(value) && Number.isFinite(value);
+};
+
+export const temporal = {
+  currentTime: {
+    get(stateOwners: any) {
+      const { media } = stateOwners;
+      return media?.currentTime ?? 0;
+    },
+    set(value: number, stateOwners: any) {
+      const { media } = stateOwners;
+      if (!media || !isValidNumber(value)) return;
+      media.currentTime = value;
+    },
+    mediaEvents: ['timeupdate', 'loadedmetadata'],
+    actions: {
+      /** @TODO Support more sophisticated seeking patterns like seek-to-live, relative seeking, etc. (CJP) */
+      seekrequest: (
+        { detail }: Pick<CustomEvent<any>, 'detail'> = { detail: 0 },
+      ) => +detail,
+    },
+  },
+  
+  duration: {
+    get(stateOwners: any) {
+      const { media } = stateOwners;
+      
+      // Return 0 if no media or invalid duration
+      if (!media?.duration || Number.isNaN(media.duration) || !Number.isFinite(media.duration)) {
+        return 0;
+      }
+      
+      return media.duration;
+    },
+    mediaEvents: ['loadedmetadata', 'durationchange', 'emptied'],
+  },
+  
+  seekable: {
+    get(stateOwners: any): [number, number] | undefined {
+      const { media } = stateOwners;
+      
+      if (!media?.seekable?.length) return undefined;
+      
+      const start = media.seekable.start(0);
+      const end = media.seekable.end(media.seekable.length - 1);
+      
+      // Account for cases where metadata has an "empty" seekable range
+      if (!start && !end) return undefined;
+      
+      return [
+        Number(start.toFixed(3)), 
+        Number(end.toFixed(3))
+      ];
+    },
+    mediaEvents: ['loadedmetadata', 'emptied', 'progress', 'seekablechange'],
+  },
+};
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