Home / Brands / Grand Seiko / Mechanical / SBGM227 Grand Seiko Mechanical SBGM227 39.4mm · Stainless Steel · Caliber 9S86 · 100m
Automatic GMT Stainless Steel / Black / Bracelet
Brand Grand Seiko Full reference SBGM227 Collection Mechanical Case diameter 39.4mm Case thickness 14.1mm Case material Stainless Steel Crystal Sapphire Water resistance 100m Caliber 9S86 Dial color Black Copy page link
Related references — same collection Shared specifications help discovery; these links do not assert a predecessor or successor relationship.
Sources & record notes Displayed specifications follow the most complete source record. Other source records are retained below; conflicting values are not silently combined. WatchBase.
WatchBase · Grand Seiko SBGM227 Original collection: Mechanical
Images are loaded from the cited external sources. Copyright remains with its holders; permission to reproduce locally has not been established.
Corrections and data limitations