Prefer a brighter open-heart Orient Star? RE-AT0004S keeps the Contemporary semi-skeleton formula — balance aperture, power-reserve indicator and sapphire crystal — on a silver dial.
Why You’ll Love It
- Open-heart balance display
- In-house automatic with power-reserve indicator
- Sapphire crystal and ~39.3mm wearable case
- 100m water resistance class (Contemporary open-heart family)
Technical Specifications
- Brand: Orient Star
- Reference: RE-AT0004S / RK-AT0004S family
- Collection: Contemporary Semi-Skeleton / Open Heart
- Movement: In-house automatic F6R42-class
- Power reserve: approx. 50 hours
- Case: Stainless steel, approx. 39.3mm
- Crystal: Sapphire
- Water resistance: 100m
- Dial: Silver open heart
- Gender: Men’s
A refined Orient Star daily wearer for collectors who want mechanical interest without a fully open skeleton.
Authentic stock, inspected before dispatch. Free shipping Australia-wide on eligible orders. Covered by Chronospride’s 12 months warranty, handled by our team. See our authenticity and warranty terms.











