This monopoussoir caliber 28 fits into another RD timepiece (G34 28) that measures a smaller 34 x 34mm square, but the g34 monopusher has a truncated, wonky dial that is not worth the great caliber 28. This 32 wide x 44mm long frame&dial makes perfect aesthetic sense to me.
Only in a long case could the founder designer Carlos Dias fit his exploded (arabic) numerals.