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The silver U100.4 Zulu 4.0 Watch from Yes Watch has a duo finish body with a sapphire crystal construction. It can automatically adjust for Daylight Saving Time (DST) and is pre-programmed for 583 cities worldwide. It keeps digital time for two locations simultaneously and has a stopwatch with lap-time, a timer, a countdown, and a past and future date Solunar calculator. The 24 hour bezel can be set to keep time for a third timezone.
The Zulu also has a sunrise and sunset alarm that chimes half an hour before and at the event, as well a regular set alarm, with a ten minute snooze. A backlight enables effective readout of time and data in the dark. The hypo-allergenic titanium case and locking clasp bracelet is augmented by an anti-glare sapphire crystal with construction specifications to 10 ATM water-resistance. The case and outer links of the bracelet are in satin finish to offer maximum scratch resistance.
Titanium construction to 10 ATM specifications
Anti-glare sapphire crystal
CR 2032 lithium battery for LCD
V364 lithium battery for the analog 24 hour hand
Screwback and double O-rings on crown and pushers
10 microns thick gold plating
Hours, minutes and seconds in AM/PM or 2400 format
Month, date and day, year, day of year, and week number
Sunrise, solar high noon, and sunset
Moonrise, moonset, and times for next new and full moons
Moon phase and percentage lunar illumination
Equinox, solstice, and cross-quarter alerts
Illuminated material has been added to the tip of the 24 hour analog hand for improved readability
Sunrise and sunset alarms half an hour before and at the event
Past and future date calculator for all sun, moon, and time data
Time data capability for the years 2000-2099
Regular set alarm with 10 minute snooze
Stopwatch with lap time
90 minute timer with alarm
9999 day countdown and count-up for set event date with alarm
Pre-programmed for 583 cities worldwide
Keeps digital time for 2 locations, home and away, simultaneously
The 24 hour bezel can be used to keep time for a third time zone
Location can also be set by latitude and longitude
Automatically adjusts for Daylight Saving Time (DST) worldwide
DST can be set or over-ridden manually
Digital time can be turned off
In the Box
Yes Watch U100.4 Zulu 4.0 Watch (Silver)
Link Adjustment Tool
Bracelet Removal Tool
Leather Watch Band
Rubber Watch Band
Wooden Heirloom Box
Limited 2-Year Warranty
Table of Contents
Case and Bracelet: Titanium Crystal: AG sapphire
24 Hour bezel 24 Hour AM/PM inner dial
10 ATM (333.0' (101.4 m))
Bracelet Size with Locking Clasp
0.8" (22.0 mm)
2400 + AM/PM
1.8 x 0.5" (48.0 x 15.0 mm)
Metal Band: 4.7 oz (133.0 g) Leather Band: 2.7 oz (76.54 g)