Seiko SBDC209: caliber 6R55, 39.5 mm case, 200 m water resistance.
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Specifications
Specifications from Seiko, last seen 2026-09-21.
Movement
- Caliber
- 6R55 All 6R55 watches →
- Movement
- Automatic
- Power reserve
- 72h
- Jewels
- 24
Case & crystal
- Case material
- Stainless steel case caseback: Stainless steel and sapphire glass
- Case diameter
- 39.5mm
- Case thickness
- 12.7mm
- Lug to lug
- 46.4mm
- Crystal
- Sapphire with lens
Resistance
- Water resistance
- 200 m
- Magnetic resistance
- Antimagnetic
Catalogue
- Family
- SBDC