Automatic F6T22 caliber movement ensures precise, self-powered timekeeping
Open heart dial and exhibition caseback provide unique visual appeal
Domed mineral crystal offers scratch resistance and clarity
Stationary leather strap delivers a comfortable, classic look
Push-pull crown and tang buckle allow for easy winding and adjustment
Summarized by Shop
An open heart display allows you to view the “beating heart” of the watch – visualized by the back and forth swinging of the balance wheel and hairspring.
Movement
F6T22 automatic, hand winding, approximately 40 hours power reserve
Dial
Open heart design, crystal domed mineral
Case Material
Stainless steel
Case Diameter
40.5 mm (without crown/lug)
Case Thickness
11.8–12 mm
Water Resistance
30 m
Band Material
Leather
Crown
Push-pull
Lug Width
21 mm
Warranty
1 year (Orient Watch USA)
Summarized by Shop
5.0
56 ratings
5
4
3
2
1
I love my Bambino Open Heart. It's beautiful on wrist. It's comfortable and well made.
Tyren · July 14, 2026
I love this watch. Very happy with the service provided by ISA.