Two watches, one genre, and a price gap of roughly double. Every row below is a published specification rather than an impression, and the bronze rule marks the side the specification favours. Where neither wins, the row says so.

Specification, row by row — bronze marks the winner
SpecTissot PRX Powermatic 80Christopher Ward The Twelve
MOVEMENTPowermatic 80 (21,600vph)Sellita SW200-1 (28,800vph)
POWER RESERVE80 hours38 hours
CASE40mm × 10.9mm40mm × 9.95mm
WATER RESISTANCE100m100m
CLASP MICRO-ADJUSTNoneToolless, 3 positions
STREET PRICE$650–725$1,150–1,395
HYPESCORE™8483
Buy the Tissot if…

You want the integrated look, the longest reserve, and maximum change from $700. It is the rational answer, and it knows it.

Buy the Christopher Ward if…

The details are the point: the thinner case, the toolless clasp, dial finishing the Tissot cannot answer. You pay double for the last ten percent — knowingly.

Sources
  1. Tissot — official site (US) — PRX case dimensions, movement, reserve and water resistance.
  2. Christopher Ward — official site — The Twelve case dimensions, movement, reserve and clasp specification.