Seiko Prospex Alpinist The Black Series SPB337J1 SPB337

Seiko Prospex Alpinist "The Black Series" Limited Edition SPB337J1

Seiko
SKU:
SPB337
Availability:
Available - ships in 1-2 weeks
USD$869.75
Current Stock:
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Description

Specifications

Movement

Caliber Number
6R35
Movement Type
Automatic with manual winding
Precision
+25 to -15 seconds per day
Power reserve
Approx. 70 hours
Jewels
24
Functions
  • Stop seconds hand function
  • Date display

Case/Band

Case Material
Stainless steel (hard coating)
Case Size
Thickness:13.2mm
Diameter:39.5mm
Lug-to-lug:46.4mm
Crystal
Sapphire crystal with magnifier
Crystal Coating
Anti-reflective coating on inner surface
LumiBrite
Lumibrite on hands and index(es)
Clasp
Three-fold clasp with push button release
Bracelet Length
190.0
Distance between lugs
20

Other Details

Water Resistance
20 bar
Magnetic Resistance
4,800 A/m
Weight
147.0
Features
  • LIMITED EDITION on the case back
  • Serial number engraved on the case back
  • Rotating compass inner ring
  • Screw-down crown
  • See-through & Screw case back
Warranty
3 years