Some Non-common Rolex Day Date

These are some of the Rolex Day Date Collection of one of the Rolex Collectors.

He probably has about 130 Rolexes and these are some of his Rolex Day Date.

Which one do you think it your favorite Rolex Day Date, on if you are fan of Day Date

The left middle one is Yellow gold Ref 128248RBR which I bought for my friend BNIB with HK$495,000 four years ago, now there is available one the same selling from HK$700.000 to HK$900,000

The Green one is yellow gold Stellar Green Ref 1803, I think it is about HK$600,000 nowadays due to its rarity. 

Personally,  I like the Blue and Green, only if my pocket is deep enough.

Paul