From the manufacturer

Ironman Classic 100

The Timex Ironman Classic 100 features a large display and fast 5-button access to 100-lap stopwatch memory, customizable alarm and interval/countdown timers. Water-resistant to 100 meters with Timex Indiglo backlight.

Ironman Classic 50

The Timex Ironman Classic 50 was built as a lightweight sports watch and is sealed for water-resistance. Features include a stopwatch with a 50-lap memory, customizable alarm, countdown timer and Indiglo back-light. Water-resistant up to 100 meters.

Ironman Classic 30

The Timex Ironman Classic 30 comes in a variety of fun colors and patterns with both full and mid-size case options. Features include a stopwatch with a 30-lap memory, customizable alarm, countdown timer and Indiglo back-light. Water-resistant up to 100 meters.

Our undisputed favorite in sport watches has a lightweight build and is sealed for water resistance. There is direct access to all timers, alarms and Indiglo back-light.

	Ironman Classic 100	Ironman Classic 50	Ironman Classic 30
	Add to Cart	Add to Cart	Add to Cart
Customer Reviews	4.5 out of 5 stars 4,115	4.6 out of 5 stars 375	4.6 out of 5 stars 1,117
Price	$51.00$51.00	$69.95$69.95	$37.30$37.30
Time zones	2	2	2
Occasion reminders with 15 occasions		-	✓
Lap memory recall	100	50	30
100-hour chronograph with 99-lap counter	✓	✓	✓
Recall of laps & total time (latest workout in chrono)	✓	✓	✓
Recall by date with summary of best lap and average lap (multiple workouts saved in chrono)	✓	✓	-
24-hour countdown timer with ability to repeat up to 99 times	✓	✓	✓
Interval workout sessions	1	1	-
Number of interval timers per session	9	2	-
Customizable alarms with daily, weekday, weekend and weekly options with 5-minute back-up	5	3	3