PHOTOS: Eye On The Hawks - Behind The Scenes From Week 1 vs. Broncos 

Hours before kickoff, quarterback Geno Smith makes some early throws in front of an empty Lumen Field.

Seahawks Legends Marshawn Lynch and Kam Chancellor share a laugh before the game.

Seahawks Legend and Ring of Honor member Steve Largent acknowledges the 12s during a pregame ceremony honoring the team's legends.

Seahawks Legends Jon Ryan, Marshawn Lynch, Roy Lewis, Ben Obamanu and Kevin Hobbs pose for a photo.

Seahawks tight end Brady Russell carries the 12 flag and leads the team out of the tunnel during pregame introductions.

Seahawks receiver Tyler Lockett is introduced during pregame.

Seahawks game captains Geno Smith, Jarran Reed, Brady Russell, Noah Fant and Dre'Mont Jones head to midfield for the opening coin toss.

Seahawks outside linebacker Boye Mafe leaps to take away a pass as Broncos quarterback Bo Nix looks for another option.

Seahawks safety Rayshawn Jenkins celebrates after a stop.

The Seahawks Dancers wore their throwback uniforms for the game.

Seahawks Devon Witherspoon and Boye Mafe combine for a stop.

Seahawks quarterback Geno Smith scrambles and scores on a long run in the second quarter.

Seahawks quarterback Geno Smith celebrates with teammates after his second quarter touchdown.

Lumen Field shows off a throwbacks theme for the opening game of the regular season.

Seahawks cornerback Riq Woolen breaks up a pass over the middle.

The halftime show featured the throwback theme with music from the 90's.

Seahawks defensive back K'Von Wallace strips the ball from a Broncos runner causing a fumble.

Seahawks linebacker Jerome Baker recoveres a fumble caused by teammate K'Von Wallace.

Seahawks head coach Mike Macdonald yells on the sidelines after his defense caused a turnover in the third quarter.

Seahawks linebacker Jerome Baker celebrates after recovering a fumble caused by K'Von Wallace.

Seahawks running back Zach Charbonnet breaks into the light of the end zone as he scores a touchdown in the third quarter.

Seahawks Byron Murphy II and Devon Witherspoon combine to make a tackle in the second half.

Seahawks mascot Blitz introduced a new mascot, "Bam" who will represent the team in Germany.

Seahawks defensive lineman Leonard Williams pressures Broncos quarterback Bo Nix in the third quarter.

This young 12 sported her throwbacks jersey and cheered on the Seahawks from the north end zone.

Seahawks cornerback Riq Woolen intercepts a pass in the fourth quarter to thrwart a Broncos drive.

Seahawks receiver Tyler Lockett keeps his balance and finds yards after catch to ice the victory with a clutch first down catch in the final minutes.

Seahawks head coach Mike Macdonald receives a congratulatory hug as the clock winds down on his first victory as an NFL head coach.

Seahawks head coach Mike Macdonald shakes hands with Broncos head coach Sean Payton after the game.

Seahawks head coach Mike Macdonald hugs quarterback Geno Smith in the locker room after the game.

Head coach Mike Macdonald is all smiles with his team in the locker room after their Week 1 win at home.

Seahawks quarterback Geno Smith presents a game ball to head coach Mike Macdonald after Macdonald's first win as an NFL head coach.