Seiko Prospex X Beams Solar Tuna Limited Edition
SBDJ 031
Movement
Solar Power
Caliber V157
Accuracy: ±15 seconds per month
Power Reserve: Operating for approx. 10 months (when fully charged)
Exterior
Case Material: Stainless steel(hard coating) and Hard Coating, Polymer
Case Size: Diameter 44.5mm, Thickness 12mm
Crystal: Hardlex
Dial Color: Black
LumiBrite: Lumibrite on hands and indexs
Band Material: Fabric
Band Color: Black
Other Details
Limited Edition
Water Resistance 200m
Screw-down crown
Date display
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