Swiss Made titanium diver watch case from the 1980s, resistant up to 100 BAR (1020 mH2O).
Ca. 41 mm diameter (not including the crown). Dial opening is ca. 28 mm. Screwed crown.
Internal diameter at the movement, ca. 30 mm. Case height at the movement, ca. 4.2 mm (not including the case-back and the bezel/crystal assembly).
The case should be compatible with slim quartz or mechanical movements. The original movement for this watch was a quartz ETA 955.112 (2.5 mm thick).
Full case, including the case-back, crystal, crown, spring-bars. NO MOVEMENT SPACER included.
Screwed case-back marked NAUTILUS | TITANIUM | WATERRESISTANT 100 BAR | SWISS MADE | (serial number).
New old stock, never used, no package.
All the parts in our offers are original service or replacement parts meant to be used by professionals for watch servicing.