Schwarz Etienne Roma

Most Schwarz Etienne Roma references take a 15 mm watch strap: 6 of 18.

Schwarz Etienne Roma lug width by case size

18 references measured. Updated 2026-10-30.

Case	Lug width	References	Watch strap attachment	For example
38 mm	15 mm · 20 mm on 1	3	—	WFI15MA01SS01AA, WFI15MA08SS04AA
39 mm	17 mm · 20 mm on 1	2	—	WROVMA43SSCUBCLTD-A
42 mm	15 mm · 16 mm on 3 · 20 mm on 3 · 17 mm on 2 · 22 mm on 1	13	—	WRO15MA27RB21AA, WRO15MS24SS01AA, WRO15MS26SS01AA

References that take a different watch strap

WFI04MA01RBW01-A: 20 mm, not the 15 mm of most 38 mm cases
WROVMA03SSCUBCLTD-A: 20 mm, not the 17 mm of most 39 mm cases
WRO15MA25SS01AA: 20 mm, not the 15 mm of most 42 mm cases
WRO16MS24SS01AA: 16 mm, not the 15 mm of most 42 mm cases
WRO16MS26SS01AA: 22 mm, not the 15 mm of most 42 mm cases
WRO16MS27RB21AA: 16 mm, not the 15 mm of most 42 mm cases
WRO16MS31RB01AA: 16 mm, not the 15 mm of most 42 mm cases
WRO17MA24SS01AA: 20 mm, not the 15 mm of most 42 mm cases
WRO17MA26SS01AA: 20 mm, not the 15 mm of most 42 mm cases
WRO17MA27RB21AA: 17 mm, not the 15 mm of most 42 mm cases
WRO17MA31RB01AA: 17 mm, not the 15 mm of most 42 mm cases

Questions about the Schwarz Etienne Roma

Can two Schwarz Etienne Roma watches with a 42 mm case take different watch straps?

Yes. Of the 13 Schwarz Etienne Roma references with a 42 mm case, 4 take 15 mm, 3 take 16 mm and 3 take 20 mm. The reference number decides, not the case size alone.