Seiko Tuna Prospex Antarctica SRPH77K1 SRPH77 SRPH77K Diving Watch Seiko Prospex Tuna Day and Date display at

Day and Date display at 3 o'clock position

Japanese quartz analog automatic movement

5 X T 8 mm

Accuracy: Day Difference +45 Seconds to -35 Seconds

#MTP-1384D-7AVDF

Seiko Tuna Prospex Antarctica SRPH77K1 SRPH77 SRPH77K Diving Watch Seiko Prospex Tuna Day and Date display atSeiko SRPH77 SRPH77K1 SRPH77K Automatic Penguin Dial Save the Ocean Watch Specifications: Seiko Prospex Tuna Antarctica Watch Save the Ocean Special Edition Series #SRPH77K1 Blue Penguin Print Dial Analog Display Date Indicator Silicone Strap Stainless Steel Case 200m Water Resistance Automatic with Manual Winding Caliber 4R35 23 Jewels Duration: Approx. 41 Hours Hardlex Crystal LumiBrite on Hands, Index(es) and Bezel Unidirectional Rotating Bezel