[scottw44]

This model came out with much fanfare last year. The model does not have the RR logo on the second hand.

This is a modular chrono...ETA 2824 with a Soprod Crono Module attached.

This model features an Enamel Dial.

Info from Ball USA...pics from my favorite Ball AD, About Time:

Trainmaster Cannonball Automatic

Model: CM1052D-L1J-WH
Functions: Hour, Minute, Sweep Second, Date, Two Register Chronograph
Case: Stainless Steel
Diameter: 43mm Height: 14.8mm
Bezel: Fixed
Crystal: Sapphire
Crown: Screwed-In
3H Gas Light: 15 Micro Gas Tubes on Hour, Minute, Second Hands and Dial for Night Reading Capability
Movement: BALL Calibre 2050 49 jewel
Bracelet: Crocodile Leather with Pin Buckle
Water Resistant: 50m
Shock Resistant: 5000Gs
Temperature Resistant:
Magnetic Resistant:
Dial: White Enamel
Bracelet Variations: Stainless Steel Bracelet, Crocodile Strap
Dial Variations: Black, White

 

[scottw44]

On Bracelet with Black Dial:
(from www.abouttime.com)

 

[timefinder]

Not usually a fan of leather straps; but, in this case, the leather is better!