SEIKO PROSPEX STREET SERIES URBAN SAFARI TUNA SRPE31K1

Movement
Caliber 4R36
Movement: Mechanical automatic winding (with manual winding)
Accuracy: Day difference +45 seconds--35 seconds
Driving period: approximately 41 hours

Exterior
Case Material: Stainless steel(hard coating)
Case Size: Diameter 43.2mm, Thickness 12.7mm
Crystal: Hardlex 
LumiBrite: Lumibrite on hands and indexs and bezel
Band Material: Silicone

Other Details
Water Resistance 200m
Screw case back
Screw-down crown
Unidirectional rotating bezel

Other Features
24 jewels
Day/Date display
Stop second hand function

#seiko #prospex #seikoprospex #seikowatch #seikowatches #seikodiver #seikodivers #srpe31 #srpe31k1 #seikoautomatic #automatic #seikomm200 #mm200 #seiko200m #seikodivers200m #seikodiverswatch #seikodiverswatches #diverswatch #diverswatches #streetseries #seikostreetseries #urbansafari #seikourbansafari #seikotuna #tuna #seikobabytuna #babytuna #diverscuda #seikodiverscuba