Sun and Moon Complication
A Masterclass in Design
For over ten years, this flagship line up of watches that feature the sun and moon complication has been a fan favorite for good reason: how can a watch that's packed with this much functionality look this good? Simply put, refined styling and design.

RA-AK0007S30B
Small step or giant leap? You decide. Aside from the insertion of our new caliber F6B24, aesthetically, there are a few subtle, refined differences with Version 3 that shed new light on this series.
SKU: RA-AK0007S30B

RA-AK0008S30B
Small step or giant leap? You decide. Aside from the insertion of our new caliber F6B24, aesthetically, there are a few subtle, refined differences with Version 3 that shed new light on this series.
SKU: RA-AK0008S30B
RA-AK0009T30B
Small step or giant leap? You decide. Aside from the insertion of our new caliber F6B24, aesthetically, there are a few subtle, refined differences with Version 3 that shed new light on this series.
SKU: RA-AK0009T30B
RA-AK0010B10B
Small step or giant leap? You decide. Aside from the insertion of our new caliber F6B24, aesthetically, there are a few subtle, refined differences with Version 3 that shed new light on this series.
SKU: RA-AK0010B10B
RA-AK0011D30B
Small step or giant leap? You decide. Aside from the insertion of our new caliber F6B24, aesthetically, there are a few subtle, refined differences with Version 3 that shed new light on this series.
SKU: RA-AK0011D30B
RA-AK0306S30B
A homage to the original model, featuring a bar index that simplifies the look of a watch filled with utility.
SKU: RA-AK0306S30B
RA-AK0307B30B
A homage to the original model, featuring a bar index that simplifies the look of a watch filled with utility.
SKU: RA-AK0307B30B
RA-AK0308L10B
A homage to the original model, featuring a bar index that simplifies the look of a watch filled with utility.
SKU: RA-AK0308L10B
RA-AK0309B10B
A homage to the original model, featuring a bar index that simplifies the look of a watch filled with utility.
SKU: RA-AK0309B10B
RA-AK0310S10B
A homage to the original model, featuring a bar index that simplifies the look of a watch filled with utility.
SKU: RA-AK0310S10B
RA-AS0101S10B
If you could peel back the layers of the sun and moon to see their cores, wouldn’t you? Well now you can. The added Open Heart showcases all of the mysteries of the universe in the palm of your hand.
SKU: RA-AS0101S10B
RA-AS0102S10B
If you could peel back the layers of the sun and moon to see their cores, wouldn’t you? Well now you can. The added Open Heart showcases all of the mysteries of the universe in the palm of your hand.
SKU: RA-AS0102S10B
RA-AS0103A30B
If you could peel back the layers of the sun and moon to see their cores, wouldn’t you? Well now you can. The added Open Heart showcases all of the mysteries of the universe in the palm of your hand.
SKU: RA-AS0103A30B
RA-AS0007S30B
If you could peel back the layers of the sun and moon to see their cores, wouldn’t you? Well now you can. The added Open Heart showcases all of the mysteries of the universe in the palm of your hand.
SKU: RA-AS0007S30B
RA-AS0008B30B
If you could peel back the layers of the sun and moon to see their cores, wouldn’t you? Well now you can. The added Open Heart showcases all of the mysteries of the universe in the palm of your hand.
SKU: RA-AS0008B30B
RA-AS0009S30B
If you could peel back the layers of the sun and moon to see their cores, wouldn’t you? Well now you can. The added Open Heart showcases all of the mysteries of the universe in the palm of your hand.
SKU: RA-AS0009S30B
RA-AS0010S30B
If you could peel back the layers of the sun and moon to see their cores, wouldn’t you? Well now you can. The added Open Heart showcases all of the mysteries of the universe in the palm of your hand.
SKU: RA-AS0010S30B
RA-AS0011S30B
If you could peel back the layers of the sun and moon to see their cores, wouldn’t you? Well now you can. The added Open Heart showcases all of the mysteries of the universe in the palm of your hand.
SKU: RA-AS0011S30B
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