Seiko Prospex Glacier Blue GMT Automatic Watch SPB385 SPB385J SPB385J1

Seiko Prospex Glacier Blue GMT Automatic Watch SPB385 SPB385J SPB385J1 Today, Seiko introduces a new movement in the time-tested 6R family with a GMT function and an extended power reserve of 72 hours. Featuring an intricately textured glacier blue dial, this watch captures the power of the polar glaciers that shape the land and seascapes of the Arctic and Antarctic. This limited edition timepiece of 4,000 pieces comes with an additional strap made entirely from recycled plastic bottles. This model joins the Seiko Prospex Save the Ocean collection, created to support marine charities selected by Seiko to preserve the oceans. MOVEMENT: Caliber: 6R54Jewels: 24Frequency: 21600Functions: GMT handPower reserve: 72 hoursMovement: AutomatiquePrecision+25 / -15 sec. / dayIndex Specification: LumiBriteWaterproofingDiver's: 200 meters CASE / BEZEL / GLASS :  Dial color: Light blueGlass Material: SapphireStrap Material: Stainless steelBezel Specifications: RotaryHousing Material: Stainless steelBezel Material: Stainless steel, CeramicCase back Specificity: ScrewedGlass Specificity: Anti-reflective treatmentCrown Specification: ScrewedBox opening: 42.00 mmthickness: 12.90 mmLug-width: 20 mm