Sentry Stainless Steel - Gunmetal / Black Sunray womens-digital-watches the 51-30 is the OG

the 51-30 is the OG oversized watch that is ready for anything

Featuring a Time-to-Grind subdial

This 46mm timepiece is shock-proof

the Optimist is Nixon's social-light timepiece

and waterproof rating of 100 meter / 10 ATM

Sentry Stainless Steel - Gunmetal / Black Sunray womens-digital-watches the 51-30 is the OGThe Sentry Stainless Steel is an elegant timepiece with an adventurous side. Think black tie meets block party. The face pops with depth and detail, but with a solid stainless steel case, hardened mineral crystal, and 10 ATM water rating, you don't have to worry about this 42mm analog watch not being able to hang in the real world.