Bulova Automatic 21-Jewels Men’s Watch C877597 – Classic Stainless & Exhibition Caseback
 
Elegant self-winding timepiece with 21-jewel movement & sapphire crystal
This Bulova C877597 Automatic marries timeless dress-watch styling with a reliable 21-jewel Japanese movement, visible through its exhibition caseback. The 40 mm stainless-steel case and bracelet convey understated sophistication, while the sapphire crystal and open-heart dial offer a modern twist. Perfect for daily wear or special occasions, it comfortably fits 7″–7¼″ wrists.
 
Condition: Very good—sapphire crystal shows a few light surface scratches. Case bears minor wear at the lug edges. Bracelet links and clasp are in excellent condition with only very light hairline marks.
Missing extra links but currently sized to fit 7″–7¼″ wrists comfortably.
 
Includes:
Bulova Automatic 21-Jewels watch (model C877597)
Original stainless-steel bracelet (sized to 7″–7¼″)
Not included: Original box, Instruction manual, and Extra bracelet links
 
Features
21-Jewels Automatic Movement
Japanese-made self-winding caliber keeps time as you wear it—no battery required.
Open-Heart Dial & Exhibition Caseback
Peek at the balance wheel through the skeletonized subdial and display back.
Sapphire Crystal
Durable, scratch-resistant glass protects against daily wear.
Stainless-Steel Bracelet & Case
Polished and brushed surfaces add visual depth; fold-over clasp with safety.
Date Window at 3 o’clock
Practical calendar function for everyday convenience.
Water Resistance to 30 m
Splash-proof for handwashing or light rain.
 
Customer Reviews
“Love the open-heart feature—looks much more expensive than it is!”
— ★★★★☆ M.S.
“Runs accurately and wears comfortably all day.”
— ★★★★★ J.D.
 
Frequently Asked Questions
Q: Does this watch need a battery?
A: No—it’s powered by your wrist’s motion via its 21-jewel automatic movement.
Q: Can I add extra links back on?
A: Yes—extra Bulova C877597 links are available from authorized dealers or watchmakers.
Q: How accurate is the movement?
A: Expect ±20 seconds per day typical accuracy for Japanese automatics.
Q: Is the bracelet adjustable?
A: It’s currently sized for 7″–7¼″ wrists; links can be removed or added by a jeweler.