The Seiko Prospex SPB383, 1968 Diver’s Modern Re-interpretation GMT
Seiko is introducing a new movement in the long-trusted 6R family that has a GMT function and a power reserve extended to a full 72 hours. Caliber 6R54 is presented in three new Prospex creations (SPB383, SPB381, & The Limited Edition SPB385) that are all modern re-interpretations of a Seiko classic from 1968 and are designed for diving with 200-meter water resistance.
Watch Description
| Movement | Case/Band | Other Details |
Calibre Number: 6R54 Movement Type: Automatic with manual winding Precision: 25 to -15seconds per day Power Reserve: Approx. 72 hours (3 days) Jewels: 24 Functions:
| Case Material: Stainless Steel (super hard coating) Case Size:
Crystal: Sapphire Crystal Crystal Coating: Anti-reflective coating on inner surface LumiBrite: LumiBrite on hands, index(es) and bezel Clasp: Three-fold clasp with secure lock, push button release with extender Distance between lugs: 20 mm | Water Resistance: 200m / 660ft diver's Magnetic Resistance: 4,800 A/m Weight: 176.0gr Features:
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