Dumas Spinnaker User Manual

Vol. 1.81 EN
Instruction Manual
For more details on operating this timepiece
please refer to
the enclosed booklet or visit:
spinnaker-watches.com
AUTOMATIC
This timepiece is equipped with
a self-winding Mechanical
Automatic movement.
It does not need a battery.
It is powered by the motions of
the user’s own wrist during
the wear of the watch.
You may also choose to wind
the watch manually.

Dumas Spinnaker Specifications

General

Case Material	Stainless Steel
Case Diameter	44mm
Water Resistance	300 meters
Movement	Automatic
Crystal	Sapphire
Clasp	Tang Buckle
Dial Color	Black

Summary

PLEASE READ THE FOLLOWING BEFORE UNSCREWING THE CROWN

Screw-down Crown

Details the function and importance of the screw-down crown for water resistance.

USING THE SCREW-DOWN CROWN

How to Unscrew the Crown

Instructions on how to properly unscrew the watch crown to access setting positions.

How to Screw the Crown Back

Instructions on how to securely screw the watch crown back to maintain water resistance.

WINDING THE MAINSPRING

Manual Winding Procedure

Steps to manually wind the automatic watch's mainspring to start its movement.

IMPORTANT NOTE

Winding and Overwinding

Guidance on winding the automatic watch to avoid overwinding and ensure proper function.

Restarting a Stopped Watch

Instructions on how to restart a stopped automatic watch after periods of inactivity.

HOW TO SET THE TIME

Setting the Time

Step-by-step guide on how to set the correct time on the automatic watch.

HOW TO SET THE DATE

Setting the Date

Instructions for setting the correct date on the watch, with a warning about timing.

HOW TO ADJUST THE BAND

Adjusting the Mesh Band

Step-by-step guide to adjusting the mesh watch band using the clasp mechanism.

WATER RESISTANCE

Understanding Water Resistance

Explanation of water resistance ratings and factors affecting performance.

Water Resistance Precautions

Key warnings and advice on avoiding damage from water exposure, steam, and improper crown use.