Seiko Prospex Save The Ocean Baby Tuna Antartica Penguin 43.2 MM Watch SRPH77K1 preorder Business days from Sunday to

Business days from Sunday to Thursday

Wearers of this watch can enjoy a clear view of the movement through the see-through case back

Its exquisite finishing is visible through the exhibition case-back along with the power reserve indicator

Case / bezel material: Resin

Seiko Prospex Save The Ocean Baby Tuna Antartica Penguin 43.2 MM Watch SRPH77K1 preorder Business days from Sunday toCaliber Number: 4R35 Movement Type: Automatic with manual winding Power reserve: Approx. 41 hours Jewels: 23 Stop second hand function Date display Case Material: Stainless steel Case Size Thickness: 12. 6mm Diameter: 43. 2mm Lug to lug: 44. 0mm Crystal: Hardlex LumiBrite: LumiBrite on hands, index(es) and bezel Band Material: Silicone Bracelet Length: 200. 0mm Distance between lugs: 20mm Water Resistance: 200m 660ft diver's Weight: 104. 0g SPECIAL