Rolex Submariner Accessory 321 that kept Armstrong and

321 that kept Armstrong and his compatriots on time during their epic mission

Steel models are quite a bite more rare

and bears a "pre-Moon" case back

this is why Big Red Daytonas are trading at hundreds of thousands of dollars and rarer watches with the same movement and comparable build quality (think Universal Genève Compaxes) trade for tens

Rolex Submariner Accessory 321 that kept Armstrong andRolex first debuted the Submariner at the 1954 Basel Spring Fair. It shared the stage with already established offerings: the Explorer, the Turn O Graph, and a ladies' Perpetual with a chronometer certification. Compared to these other watches, the Submariner with its oversized case (then, 40mm was considered large) looked slightly out of place, and yet would become one of Rolex's most enduring models. Rolex's quest to produce a waterproof wristwatch