Seiko Prospex Alpinist Mechanical GMT SBEJ005 Watch
📄 Product Description
The Seiko Prospex Alpinist Mechanical GMT SBEJ005 is a premium sports watch designed for adventurers and watch enthusiasts. This Core Shop exclusive model upgrades the iconic Alpinist design with a mechanical GMT movement (Caliber 6R54), a 72-hour power reserve, and a simple compass with an internal ring for orientation.
Key Features:
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Brand: Seiko Prospex
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Model: SBEJ005
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Series: Alpinist
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Movement: Mechanical automatic (manual winding possible), Caliber 6R54
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Power Reserve: Approx. 72 hours
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Accuracy: +25 to -15 seconds per day
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Case Material: Stainless steel with DiaShield coating
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Case Size: 39.5 mm width × 46.4 mm height × 13.6 mm thickness
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Glass Material: Curved sapphire with inner anti-reflective coating
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Dial: Applied indexes with LumiBrite on hands and markers
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Band Material: High-quality calf leather, 20 mm width, one-push three-fold clasp
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Water Resistance: 20 bar (200 meters)
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Weight: 87 g
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Country of Origin: Japan
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Release Date: October 7, 2023
Functions:
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GMT (24-hour hand for second time zone)
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Calendar (date display)
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Stop second hand for precise time setting
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Compass function with internal rotating ring
Design Highlights:
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Red-tipped GMT hand and 24-hour inner ring for high legibility
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Cross-line dial pattern improves visibility
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Screw-down crown for secure use
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See-through case back for viewing movement
Perfect For:
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Outdoor enthusiasts, climbers, travelers
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Collectors seeking a Core Shop exclusive
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Gift for graduations, anniversaries, birthdays, or special milestones
Notes:
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Color may vary slightly due to display settings
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Natural leather patterns may vary
📏 Size Table
| Feature | Measurement (mm) | Measurement (inch) |
|---|---|---|
| Case Width | 39.5 | 1.55 |
| Case Height | 46.4 | 1.83 |
| Case Thickness | 13.6 | 0.54 |
| Band Width | 20 | 0.79 |
| Weight | 87 g | 3.07 oz |