Seiko Prospex Speedtimer Mechanical Automatic 39.5mm Case SPB513

Seiko Prospex Speedtimer Mechanical Automatic 39.5mm Case

SPB513
(JDM Version Model: SBDC215)




SPB513 Specification:

Movement
Caliber: 6R55
Movement Type: Automatic mechanical (manually wound)
Accuracy: -15 to +25 seconds per day (at rest)
Power Reserve: Approximately 72 hours (approximately 3 days) (fully wound)
Jewel: 24
Function: Second-hand stop function

Exterior
Case Material: Stainless Steel
Case Coating: Super-hard coating
Case Size: Thickness: 12.0mm; Width: 39.5mm; Height: 44.5mm
Crystal Material: Curved Sapphire
Crystal Coating: Anti-reflective coating on the inside
Lumibrite: Yes (hands, indexes, dial ring)
Clasp: Three-fold clasp with push button release
Bracelet Length: 197.0
Distance between lugs: 20

Other Details
Water Resistance: 20 bar
Magnetic Resistance: 4,800 A/m
Weight: 154.0g
Screw case back



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