Seiko Prospex Street Series Urban Safari Tuna SRPE31K1

SEIKO PROSPEX STREET SERIES URBAN SAFARI TUNA SRPE 31K1

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

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