Seiko doesn’t get into specifics — and ... bezel that makes it classically attractive like an old-school pilot’s watch — I can’t imagine St. Nick would want anything too modern-looking.

The Los Angeles-based watchmaker revamped its Sector Dive watch with a slimmed-down case and a GMT complication. It runs on a Seiko-made TMI NH34 automatic that gives the Seiko 5 Sport GMT a run for ...