Current Production
PRX UFO Robot Grendizer 50th Anniversary 40mm – Limited edition 1,975 pieces
TISSOT T137.407.33.051.01
MSRP
$1,100 USD
Verified Aug 18, 2026
Case diameter40 mm
Thickness10.93 mm
Case material316L stainless steel & PVD coating
Water resistance100 m
MovementSwiss automatic
CalibrePowermatic 80
Power reserve80 hours
DialBlack
Bracelet or strapStainless steel
Specifications as published by Tissot →
Last verified Aug 18, 2026