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Frequency and Precision| frequency of crystal oscillator | 32, 768 Hz |
|---|---|
| loss/gain (monthly rate) | ±15 seconds at normal temperature range |
| operational temperature range | –10° C to +60° C |
Power and Battery| driving system | Step motor |
|---|---|
| power supply | Manganese titanium-lithium rechargeable battery |
| additional function | Instant-start function, energy depletion forewarning function and overcharging prevention function |
Integrated Circuit| IC (Integrated Circuit) | C-MOS-IC, 1 piece |
|---|
Actions to verify watch functionality and safety before commencing a dive.
Critical instructions to follow while submerged to ensure watch safety and performance.
Instructions on unlocking and locking the screw-down crown correctly for optimal function.
Detailed steps for securely locking the crown to maintain water resistance.
Advice on how to maintain battery charge and prevent depletion during use and storage.
Guidelines for protecting the watch from magnetic fields, chemicals, and physical impacts.
Instructions for cleaning the watch and recommendations for periodic professional servicing.
Instruction to remove the protective film from the case back before initial use.
Data illustrating different light levels and their effect on LumiBrite's glow duration.
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