Top Time B23 (Valjoux 7753 based)
Ref. A23310121G1X1

Just back from a full service at Breitling. It was running on the slow side with lower than expected amplitude and is now back to normal. Full set: inner/outer boxes, case, manuals, warranty cards, with service case and cloth. Unworn since returned. There isn’t a fresher Top Time reissue zorro available out there.

Timegrapher results:
+4.4s/d
294°
0.1ms

MOVEMENT
Caliber Breitling 23
Movement Self-winding mechanical
Power reserve Approx. 48 hrs
Chronograph 1/4th second, 30 minutes
Vibration 28,800 v.p.h
Jewel 27 jewels

CASE
Case material Stainless steel
Caseback Snapped
Water resistance 3 bars
Crown Non screw-locked, one gasket
Crystal Convex sapphire crystal, glareproofed both sides

DIMENSIONS
Product Weight (Approx.) 92.9 g
Watch-head weight (Approx.) 77.47 g
Diameter 41.0 mm
Thickness 14.27 mm
Height (upper lug tip to lower lug tip) 51.5 mm
Lug width (in-between lug)20 mm

STRAP
Strap material Calfskin leather
Strap color Brown
Strap type Straight
Lug 20/18 mm
Buckle material Stainless steel
Buckle type Tang-type
Buckle size 18 mm

Will accept PP G&S/F&F, Venmo, Zelle, or can meet in person in Southeastern PA area.