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Breitling Top Time B21 Japan Limited

Breitling Top Time B21 Japan Limited

AutomaticCeramic

Ref. SB21253A1L1X1

Collection: Top TimeCase size: 42mmMovement: B21Production: 2024 - Present

Reference SB21253A1L1X1 identifies the Breitling Top Time B21 Japan Limited with a 42 mm ceramic case. It is 15.4 mm thick and has a display back. Calibre B21 is self-winding with a 55 hour power reserve. The green dial is covered by sapphire. This limited edition chronograph has a fixed bezel. The case carries a 100 metre water-resistance rating. The watch comes on a calf leather strap.

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Last updated 7 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

GENERAL

Gender

Men

CASE

Diameter

42mm

Thickness

15.4mm

Lug Width

22mm

Case Material

Ceramic

Water Resistance

100m

Crystal

Sapphire Crystal

MOVEMENT

Movement Type

Automatic

Caliber

B21

Power Reserve

55h

Frequency

28,800 vph (4 Hz)

Jewels

30 jewels

DIAL

Dial Color

Green

BRACELET/STRAP

Bracelet/Strap

Calf Skin

Clasp Material

Titanium

FEATURES & COMPLICATIONS

ChronographDisplay backLimited Edition

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