Pocket watches are still popular in the modern world, and here are some pocket watch tattoo designs that you might consider:
Black and white.
Casa Cereza / Warm Architects © CLIMATICA
The 7-4-7 Muscle Gain Workout Helps You Bulk Up by Varying Weight Reps - Men's Fitness - Page 4
Vanilla Overnight Oats | 24 Carrot Life
Plank Variations for Core Strength
WeightWatchers.nl: Weight Watchers Recepten - Wraps met rosbief en zongedroogde tomaten