Seiko Limited SJE073J1
Presage limited edition features a new caliber, 6L35
Seiko Limited presage special SJE073j1
Caliber 6L35 is completely new and distinguishes itself from the trusted and much admired 6R15 caliber by its slimness and its accuracy. At 3.7mm deep, it is 1.3mm thinner than 6R, and it is accurate to within +15 to -10 seconds per day. To emphasize the slimness of the caliber, the new limited edition has a new case structure that gives the watch a slim and graceful profile. Together, the movement and the case are a mere 9.8mm in depth.
Engineering a graceful solution
The new construction involves inserting the movement into the case from the front, enabling the sides to be angled inwards and thus allowing the watch to sit more closely and comfortably on the wrist. To allow the watch to be opened when a service is required, a screw-type bezel is used but it is, in turn, covered by a secondary bezel that hides the spanner grooves and thus preserves the smooth lines of the watch design. An elegant solution, combining advanced engineering and skilled watchmaking.