Marathon WW194007 User manual
TSAR™
TRITIUM SEARCH AND RESCUE MANUAL WW194007
SWISS MADE. |CANADIAN DESIGNED. 6645-20-001-9382
LARGE DIVER'S QUARTZ (TSAR)
Marathon Search and Rescue (SAR) watches were developed to Canadian
Government requirements for use in SAR operations. Built to withstand extreme
conditions and match the capabilities of the user. First introduced in the early 1990s,
they are still in active use today.
Commonly known as the Tritium Search and Rescue (TSAR). The TSAR is also
known as the GSAR Quartz, as it boasts the same capabilities but with a
high-torque quartz movement.
Case Diameter
Case Thickness
Lug to Lug
Drilled Lug Width
41mm
14mm
48mm
20mm
TRITIUM HOUR MARKERS MINUTE HAND WITH TRITIUM TUBES
HOUR HAND WITH TRITIUM TUBES SCREW-DOWN CROWN
SECONDS HAND DATE
BEZEL 20MM LUGS
SPECIFICATIONS
BEZEL MARKER WITH MARAGLO™
TECHNICAL INFORMATION
Movement
Number of Jewels
Submersibility
Case
Crystal Type
ETA F06 High Torque Quartz
3
30 ATM – 300 meters (1000 feet)
316L Stainless Steel
Sapphire
Crown Type
Bezel Type
Bezel Scale
Scale Quantity
Scale Range
Luminous Features
Calendar
Screw-Down
Uni-Directional
60 Minute
2
1 - 12 (13 - 24)
Tritium Gas Tubes & Maroglo™
Date
WATER RESISTANCETRITIUM GAS TUBES
30 ATM – 300 M (1000 FT)CONSTANT ILLUMINATION
The TSAR is made from 316L surgical-grade stainless-steel with a screw-
down crown and a synthetic sapphire crystal that allow it to operate while
submerged down to 300 meters or 1000 feet underwater.
The TSAR uses self-contained tritium gas tubes to ensure constant
visibility in low light situations. A gas tube is placed on each hour marker
and hand. These tubes are self-illuminating and contain an isotope of
hydrogen, that will not dull down over time like photo-luminescent paint.
SWISS CRAFTMANSHIPEXTENDED BATTERY LIFE
LA CHAUX-DE-FONDS, SWITZERLANDOVER 4+ YEAR BATTERY LIFE
Inside the TSAR is a Swiss-made, 3 jewel, ETA F06 high-torque, quartz
movement. These watches are hand-assembled in La Chaux-de-Fonds,
Switzerland and guarantee the highest level of craftsmanship and accuracy.
The TSAR is equipped with a low-power consumption movement, with
an EOL (End-of-Life) display, whereby the seconds hand advances in 4
second increments when the battery needs a replacement.
1. Clean watch often.
Clean regularly using rubbing alcohol, a toothbrush and a microbre cloth.
2. Service regularly.
Regular servicing every four to six years will help to keep your movement
running with Marathon-level precision. For servicing requests, contact our team
GENERAL OPERATIONS & MAINTENANCE 3. Always set it forward.
During events such as daylight-savings, you might be inclined to wind your
watch back an hour, however this can put undue stress on the movement of your
watch. Always move the hands forward to reach your desired time setting.
4. Diveandswimwithcondence.
Once the crown of the watch is fully secured our SAR Dive Watches are rated
for 30ATM and are water resistant to a depth of 300 meters (1000 feet).
2341 SETTING THE TIME
1. Unscrew and pull the crown from position 1 to position 4.
2. Turn the crown clockwise to adjust the time.
3. Ensure correct AM/PM settings so that the date wheel changes
at midnight and not mid-day.
2341SETTING THE DATE
1. Unscrew and pull the crown from position 1 to position 3.
2. Turn the crown clockwise to change the date.
CAUTION: Do not adjust the date wheel between 9pm and 3am as this may
damage the watch movement.
The crown must be screwed down in position 1 for optimal
water-resistance.
23 41LOCKING THE CROWN
From position 2, push the crown into position 1 and rotate clockwise to lock the
crown back into place.
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