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The Momentum Astoria is a 35 x 45 mm rectangular automatic watch in polished gold-plated 316L stainless steel, 10 mm thick, with a black dial, Super-LumiNova and a Miyota 9039 movement.
Inside, the Miyota 9039 automatic movement ensures reliable performance, offering a 42-hour power reserve and precise timekeeping without the need for batteries. The sapphire crystal, treated with an anti-reflective coating, protects the dial from scratches and glare, while Super-Luminova on the hands and markers guarantees clear visibility in low light. With 10 ATM water resistance, the Momentum Astoria is ready for everything from daily wear to swimming and scuba diving.
Choose from a selection of 22 mm genuine leather straps in black or brown, or opt for a stainless steel bracelet for a contemporary edge. The arched, screw-down case back and curved profile provide a comfortable fit, while the quick-release strap system allows for easy changes to suit your style. Every detail, from the flawless finish to the robust construction, reflects Söner's commitment to quality and individuality.
This high quality automatic rectangular watch is ideal for those who appreciate a blend of classic elegance and modern features. Whether worn at formal events, in the office, or as a thoughtful gift, the Momentum Astoria stands out for its craftsmanship, reliability, and timeless appeal.
Shipping
Free global shipping within 24 hours, fully insured and trackable on every parcel. Your tracking number is in your order confirmation email.
Warranty
Backed by a 10-year international warranty and a 30-day satisfaction guarantee. If you're not satisfied, tell us within 30 days for a full refund.
Tax and duties
The price you see is the price you pay. All taxes and fees are included, with nothing further to pay on delivery. The one exception is a small number of countries where import duty exceeds 30 percent; in those rare cases the duty is not included and may be charged on arrival. Write to info@sonerwatches.com before ordering and we'll confirm how your country is treated.
Ships within 24 hours · Free delivery in 5 to 8 days
10-year warranty · 30-day returns, free and fully refunded
The Momentum Astoria is an automatic watch that brings together bold design and exceptional engineering. Its rectangular gold-plated case, crafted from polished 316L stainless steel, creates a refined frame for the deep black dial. The mirror-like finish, paired with gold hands and indices, delivers a sophisticated contrast that makes this timepiece a true statement for any occasion.
The Momentum Astoria is a 35 x 45 mm rectangular automatic watch in polished gold-plated 316L stainless steel, 10 mm thick, with a black dial, Super-LumiNova and a Miyota 9039 movement.
Inside, the Miyota 9039 automatic movement ensures reliable performance, offering a 42-hour power reserve and precise timekeeping without the need for batteries. The sapphire crystal, treated with an anti-reflective coating, protects the dial from scratches and glare, while Super-Luminova on the hands and markers guarantees clear visibility in low light. With 10 ATM water resistance, the Momentum Astoria is ready for everything from daily wear to swimming and scuba diving.
Choose from a selection of 22 mm genuine leather straps in black or brown, or opt for a stainless steel bracelet for a contemporary edge. The arched, screw-down case back and curved profile provide a comfortable fit, while the quick-release strap system allows for easy changes to suit your style. Every detail, from the flawless finish to the robust construction, reflects Söner's commitment to quality and individuality.
This high quality automatic rectangular watch is ideal for those who appreciate a blend of classic elegance and modern features. Whether worn at formal events, in the office, or as a thoughtful gift, the Momentum Astoria stands out for its craftsmanship, reliability, and timeless appeal.
Shipping
Free global shipping within 24 hours, fully insured and trackable on every parcel. Your tracking number is in your order confirmation email.
Warranty
Backed by a 10-year international warranty and a 30-day satisfaction guarantee. If you're not satisfied, tell us within 30 days for a full refund.
Tax and duties
The price you see is the price you pay. All taxes and fees are included, with nothing further to pay on delivery. The one exception is a small number of countries where import duty exceeds 30 percent; in those rare cases the duty is not included and may be charged on arrival. Write to info@sonerwatches.com before ordering and we'll confirm how your country is treated.

Case
Movement

In his own words
Russell Crowe ordered 30 SÖNER watches for his film crew
His video about the watches has passed 1.3 million views.
“A lovely watch - a modern take with art deco style. Great quality, great timekeeping, sits comfortably on the wrist. Very happy indeed.”
“I have to admit and admire the sheer quality of the watch in all its glory, the sundial green facia catches the sun and looks dazzling on the wrist.”
“The value is undeniable. The watch is unique, classy, elegant, and above all else, comfortable on the wrist.”
“I received the watch very quickly, I live in the US. The watch is beautiful and excellent quality. I got the blue dial automatic one.”
“I'm very happy with my recent purchase. The watch is of a high quality and very well finished.”

PERFECT DIMENSIONS
MOVEMENT
SAPPHIRE GLASS
HARDENED STEEL
WATER RESISTANCE

Premium Travel Case
Crafted from premium crazy horse leather, this travel case is designed to protect your watch while developing a rich, individual patina over time. The leather’s natural pull-up effect means every mark and crease adds character, making each case uniquely yours. Compact, durable, and soft on the inside.

Rectangular watches are not a variation of round design. They are a different design philosophy.
This guide explores the history, geometry, engineering complexity, movement considerations, sizing logic, price tiers, and cultural significance of rectangular watchmaking - structured as a permanent educational resource rather than a buying article.
Explore the full framework and master the category.
Read The Definitive Guide to Rectangular Watches