MB&F Special Projects SP1.RL.B

38mm · Red Gold · Caliber SP · 30m

SP One Red Gold

Brand: MB&F
Full reference: SP1.RL.B
Also written as: SP1RLB
Collection: Special Projects
Case diameter: 38mm
Case thickness: 12mm
Lug width: 18mm
Case material: Red Gold
Crystal: Sapphire
Water resistance: 30m
Caliber: SP
Dial color: Black

Related references — same collection

Shared specifications help discovery; these links do not assert a predecessor or successor relationship.

MB&F

Special Projects

SP1.PL.B

38mmPlatinum

Compare specifications

Specification	SP1.RL.B	SP1.PL.B
Case diameter	38mm	38mm
Case material	Red Gold	Platinum
Water resistance	30m	30m
Caliber	SP	SP

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 ↗ · 2026-09-22 18:26:40 JST

WatchBase · MB&F SP1.RL.B

Original collection: Special Projects

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