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Ref. SBGH255
High-intensity titanium sports diver with 36000 bph Hi-Beat movement and 300m water resistance. Features Lumibrite hands and indices for enhanced legibility.
Diameter
46.9mm
Thickness
17mm
Lug to Lug
50.8mm
Lug Width
24mm
Case Material
Titanium
Water Resistance
600m
Crystal
Sapphire Crystal
Bezel Material
Titanium
Bezel Type
unidirectional, rotating
Movement Type
Automatic
Caliber
Caliber 9S85
Power Reserve
72h
Frequency
28,800 vph
Jewels
35 jewels
Dial Color
Black
Numerals
Indices
Bracelet/Strap
Titanium
Clasp Type
Fold Clasp
Clasp Material
Titanium
BRAND
Grand SeikoREFERENCE
SBGH255COLLECTION
Sports CollectionMOVEMENT
AutomaticCALIBER
Caliber 9S85CASE MATERIAL
TitaniumCRYSTAL
Sapphire CrystalWATER RESISTANCE
600m (professional diving)PRODUCTION
2017 - Present