Voutilainen CSW “Cushion Shape Worldtime” ref. TMZ, Stainless Steel

Up for grabs is a Voutilainen CSW (Cushion Shape Worldtime) in stainless steel.

Produced as a limited edition of just 10 pieces, the CSW traces its origins to the unique cushion-shaped watches created by Kari and Venla Voutilainen for Only Watch in 2019 and 2023 before entering limited series production.

The three-piece stainless steel case measures 39mm × 39mm and features alternating brushed and polished finishes with a stepped bezel and sculpted lugs. The solid silver dial is finished in ruthenium and decorated with multiple hand-guilloché patterns produced in Voutilainen’s in-house dial workshop.

The integrated world time display is operated entirely through the crown. The outer city ring is paired with a rotating 24-hour day/night disc, while pressing the crown advances the local hour hand in one-hour increments for quick time zone adjustment.

Powering the watch is the manually wound Voutilainen calibre 216TMZ, featuring a fully integrated world time mechanism, twin direct-impulse escape wheels, a free-sprung balance with four rose-gold timing weights, Grossmann and Phillips terminal curves, and approximately 60 hours of power reserve. The movement is finished to Voutilainen’s usual standard with hand-polished bevels, Geneva stripes, black-polished steelwork, gold train wheels, and perlage throughout.

This example comes complete with its original inner and outer boxes, leather travel pouch, guarantee and service booklet, original grey Voutilainen alligator strap, and signed stainless steel pin buckle.