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The Seagull TY2504 is a high-quality China-made automatic movement featuring multiple complications, including retrograde week and date indicators with a visible flywheel at 6 o‘clock. With a 30.4mm diameter and 7.4mm height, it delivers reliable mechanical performance and elegant design.
Automatic mechanical movement (self-winding)
Retrograde week indicator for unique week display
Retrograde date indicator for distinctive date reading
Visible flywheel at 6 o’clock for visual appeal
Reliable mechanical performance and elegant design
Model: Seagull TY2504
Origin: China Make
Diameter: 30.4 mm
Height: 7.4 mm
Type: Automatic mechanical
Features: Retrograde week, retrograde date, visible flywheel
Suitable for custom watch builds and multi-function mechanical projects
Ideal for watchmakers, microbrand assembly, and experienced enthusiasts
1.Is this an original Seagull movement?
Yes, it is an original Seagull TY2504 automatic movement made in China.
2.What does “retrograde” mean for week and date?
Retrograde hands move across an arc and instantly jump back to start at the end of the week/month.
3.Is this movement automatic or manual?
It is an automatic (self-winding) mechanical movement.
Fast worldwide shipping within 3 business days.
Competitive pricing on Seiko/Hattori calibers.
3,000+ watch movements and parts in stock.
Trusted by watchmakers worldwide.
Personalized sourcing support via [email protected] or WhatsApp +86 18620212114.









