Which is better for swimming?

The Brycen. It is rated to 100 meters and listed as suitable for swimming. The 40mm watch only says water resistant, with no depth given.

Which suits a smaller wrist?

The 40mm Eco-Drive. The Brycen is 44mm across, which sits large on wrists under about 7 inches.

Is the Brycen worth the extra $14?

If you want a chronograph, a date, and a stated 100m rating, yes. If you just want a simple solar watch, the 40mm model saves money and wears smaller.

Do either need battery changes?

No. Both are Citizen Eco-Drive, charged by light. Expect years of service without a battery swap as long as they see regular light.

Both should run for many years on the same solar cell technology. The Brycen's leather strap and mineral crystal are the parts most likely to show wear first.

Which has more features?

The Brycen. It adds a 1/5-second chronograph, 12/24-hour time, a date window, and a stated 100m rating. The 40mm model is a basic time-only watch.

Citizen Eco-Drive Brycen Chronograph vs Citizen Eco-Drive Men's Watch

Buy the Brycen chronograph if you want a sporty 44mm watch with a chronograph, date, and 100m water resistance. Buy the plain Eco-Drive if you want a smaller 40mm case and a simpler dial. The Brycen is $225.75 at Amazon as of November 7, 2026, about $14 more than the $211.48 My Gift Stop price for the 40mm watch. Both run on light, so neither needs a battery change.

Today the Citizen Eco-Drive Men's Watch costs $14.27 less at its best price.

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