The case is rather flat (does not interfere under a sweater), but large in diameter (5 cm). The nylon strap is extremely durable and can be adjusted individually. Shocks (eg race) keeps the stand from the Velcro strap, nothing loosens.
The free processing is impeccable. Much Tools does not provide the clock, another time zone (individually and manually adjustable), Timer, Countdown - done.
The Waterproof holds tight. Rain, swimming pool and shower keeps the clock stood.
Conclusion: Superuhr fit with rather sporty target group or to this outfit. Nylon bracelet like not everyone - you should reconsider shortly before purchase!