Liev Schreiber, 52, enjoys a beach day with girlfriend Taylor Neisen, 27, in the Hamptons

Despite rapidly approaching his 53rd birthday, he remains in great shape.

And Liev Schreiber put his fit physique on display, while enjoying a beach day with girlfriend Taylor Neisen, 27, in the Hamptons on Saturday afternoon. 

The 52-year-old actor went without a shirt as he took a dip in the refreshing ocean water. 

Leading man: And Liev Schreiber put his fit physique on display, while enjoying a beach day in the Hamptons on Saturday afternoon

Schreiber wore a pair of solid black swim trunks and looked to be rocking a freshly shaved head. 

He had a silver chain fastened around his neck and a matching watch on his wrist.

Schreiber’s girlfriend Taylor slipped her refined curves into a black two piece suit that included a pair of high waisted bottoms and a bandeau style top.

She let her blonde hair poke out from beneath a stylish sunhat and she appeared to be wearing little to no makeup.

Lovebirds: The 52-year-old Ray Donovan star was joined by girlfriend Taylor Neisen, 27

Lovebirds: The 52-year-old Ray Donovan star was joined by girlfriend Taylor Neisen, 27

Taking a dip: The 52-year-old actor went without a shirt as he took a dip in the refreshing ocean water

Taking a dip: The 52-year-old actor went without a shirt as he took a dip in the refreshing ocean water

Taylor layered up her look with an oversized white button up shirt. 

Once Schreiber was finished romping in the water, he returned to shore and throw on a black and white striped tee. 

The couple, who have been linked since 2017, brought their newly adopted dog Scout to the beach with them.

Meet Scout: The couple brought their newly adopted dog Scout to the beach with them; Scout pictured in July

Meet Scout: The couple brought their newly adopted dog Scout to the beach with them; Scout pictured in July

Liev announced he adoption on Instagram in July and introduced Scout to his nearly 500,000 followers

‘New guy. His name is Scout,’ captioned the Spotlight actor, before giving the dog rescue he got Scout from a major shoutout.

Before entering into a relationship with Taylor, Schreiber was in a long-term relationship with fellow actor Naomi Watts, 51.

Loved up: Liev and Taylor have been linked since 2017; the pair pictured in 2019

Loved up: Liev and Taylor have been linked since 2017; the pair pictured in 2019

Former flame: Before entering into a relationship with Taylor, Schreiber was in a long-term relationship with fellow actor Naomi Watts, 51; Naomi and Liev pictured in 2016

Former flame: Before entering into a relationship with Taylor, Schreiber was in a long-term relationship with fellow actor Naomi Watts, 51; Naomi and Liev pictured in 2016

The former pair, who were linked from 2005 until their split in 2016, share sons Sasha, 13, and Samuel Kai, 11.

Liev often shares portraits of his two children with his devout following on Instagram.

Most recently, the Defiance star uploaded a photo of himself and Samuel Kai hanging out with one another in the Hamptons. 

Proud dad: Liev often shares portraits of his two sons Samuel Kai and Sasha with his devout following on Instagram; Samuel Kai and Liev pictured on August 15

Proud dad: Liev often shares portraits of his two sons Samuel Kai and Sasha with his devout following on Instagram; Samuel Kai and Liev pictured on August 15

Canceled: In February, Showtime announced that it would not be renewing Schreiber's drama Ray Donovan for an eighth season; Jon Voight and Liev pictured in Ray Donovan

Canceled: In February, Showtime announced that it would not be renewing Schreiber’s drama Ray Donovan for an eighth season; Jon Voight and Liev pictured in Ray Donovan

In February, Showtime announced that it would not be renewing Schreiber’s drama Ray Donovan for an eighth season.   

‘After seven incredible seasons, Ray Donovan has concluded its run on Showtime. We are proud that the series ended amid such strong viewership and on such a powerful note,’ said the network in a statement to Deadline.

‘Our deepest thanks go to Liev Schreiber, Jon Voight, showrunner David Hollander and the entire cast and crew, past and present, for their dedicated work.’ 

Ray Donovan, which premiered in 2013, completed its seventh and final season in January.

Dedicated: 'Our deepest thanks go to Liev Schreiber, Jon Voight, showrunner David Hollander and the entire cast and crew, past and present, for their dedicated work,' wrote the network in a statement; Jon Voight and Liev pictured in Ray Donovan

Dedicated: ‘Our deepest thanks go to Liev Schreiber, Jon Voight, showrunner David Hollander and the entire cast and crew, past and present, for their dedicated work,’ wrote the network in a statement; Jon Voight and Liev pictured in Ray Donovan