Diameter: Approximately 4.2cm. This is an offering for a Citizen Vega Diver 100m POPEYE model quartz men's watch. This is a rare diver's watch, with a large face, a cool bronze-colored dial, and an anchor mark, making it a very cool piece. ☺︎ There are small scratches and clear marks from use, including on the glass surface, but it is in good enough condition for practical use. Please take a close look at the images... The belt has been replaced with a high-quality Seiko genuine urethane diver's belt (new). This is a privately owned watch, so I cannot guarantee its operation, but I recently had the battery replaced (battery replacement only) and it is working without any problems. The rotating bezel, screw-down crown, and crown operation are all currently functioning correctly. There are no accessories. I am very sorry, but please do not purchase this item if you are not familiar with used items, are overly sensitive, or do not understand the above explanation, or if you have any concerns. Mercari is a platform for private sales. This is a used item in its current condition, and it has been inspected by an amateur (there is no such thing as 100% perfection), so please understand. This is a very rare Citizen Vega Diver 100m Popeye model quartz men's watch. Please make it a proud possession... #Seiko #SEIKO #SeikoDiver #SeikoDivers #SeikoSQ #SEIKOSQ #SeikoSQDiver #DiverWatch #ImportedWatch #DiversWatch #SeikoProspex #SeikoProfessional #SeikoLadiesDiver #SeikoDiver150m #SEIKODiver #SeikoScuba200m #SeikoScuba #SEIKOSCUBA200m #SEIKOSCUBA #PROFESSIONAL #SEIKOPROFESSIONAL #AlbaDiver #SeikoAlba #SEIKOALBA #SEIKOALBA100m #CITIZEN #Citizen #CITIZENDIVER #CitizenDiver #CITIZENOXY #CitizenOxy #CitizenOxySports #CITIZENOXYSPORTS #CitizenOxyVega #CitizenVega #CITIZENOXYVEGA #VegaPopeye #VEGAPOPEYE #POPEYE #Popeye #PopeyeWatch Movement: Quartz (battery-powered) Accessories: None Dial Color: Bronze Belt Color: Black