Seiko SPB103J1
SPB103J1 Stainless steel
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Seiko SPB103J1
SPB103J1
The Seiko SPB103J1 is a 45.0 mm automatic watch in stainless steel, behind sapphire crystal. Inside is the 6R35 movement, with about 70 hours of power reserve. It is water resistant to 200m.
Watch Specifications
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- Water Resistance
- 200m / 660ft diver's
- Weight
- 188.0g
- Features
- Unidirectional rotating bezel, Screw-down crown, Screw case back
- Case Material
- Stainless steel
- Thickness
- 12.9mm
- Diameter
- 45.0mm
- Lug-to-lug
- 52.6mm
- Crystal
- Sapphire crystal
- Lumibrite
- LumiBrite on hands, index(es) and bezel
- Clasp
- Three-fold clasp with secure lock , push button release with extender
- Distance between lugs
- 20mm
- Accuracy
- +25 to -15 seconds per day Prospex Sea ATP: 1 SPB121J1 NEW
- Precision
- +25 to -15 seconds per day
- Functions
- Stop second hand function, Date display
- Collection
- Prospex
- Gender
- Men's
- Caliber Number
- 6R35
- Movement Type
- Automatic with manual winding
- Power reserve
- Approx. 70 hours
- Jewels
- 24