Reference U13313121B1S1 gives this Breitling Superocean Chronograph two-tone clone a red gold-coloured bezel that immediately sets it apart from the all-steel Heritage models dominating the broader Superocean catalog. The combination of stainless steel with a rose gold-toned bezel adds a layer of visual warmth, picked up by gold-tone hands and indices on the black dial, while the crown and pushers stay in steel. Paired with a black rubber strap rather than the usual mesh bracelet, the watch balances that bicoloured case with a sporty, utilitarian delivery system that keeps the overall weight manageable. Our guide has ideas for dressing a Superocean up or down.

Specifications

• Model: Superocean Heritage Chronograph 44, two-tone
• Reference: U13313121B1S1
• Case: stainless steel with red gold-coloured bezel (genuine: 18k red gold bezel)
• Case size: 44 mm
• Dial: black with three black subdials, gold-tone hands, luminous applied markers and day-date at 3
• Bezel: unidirectional rotating, black ring with gold-tone 15, 30 and 45 numerals in a red gold-coloured surround (genuine: black ceramic in 18k red gold)
• Crystal: domed sapphire with anti-reflective coating
• Strap: black rubber with deployant clasp
• Movement: clone Cal. Breitling 13, automatic chronograph with day and date, 28,800 vph
• Functions: hours, minutes, small seconds at 9, chronograph (30-minute counter at 12, 12-hour counter at 6), day and date at 3
• Power reserve: 44 hours (genuine Cal. Breitling 13: 48 hours)
• Water resistance: 50 m (genuine: 200 m)

Black Rubber Under a Gold-Coloured Bezel

The rubber strap reduces overall weight compared to mesh or solid-link bracelets and handles rain and sweat better than leather alternatives. The deployant clasp provides secure closure with a low-profile design that sits flat against the underside of the wrist.

Clone Cal. Breitling 13 With Day and Date

The clone Cal. Breitling 13 inside maintains a 28,800 vph frequency and drives a full chronograph: 30-minute counter at 12, 12-hour counter at 6, small seconds at 9, and the day and date at 3. The chronograph module makes the case taller than the three-hand Heritage, which matters on bicoloured Heritage references where case thickness directly affects how the gold accents are perceived on the wrist. For a full-steel turquoise-dial alternative with more visual volume, see the turquoise Superocean 44mm A17376211L2S1. Both belong to the Superocean family, but the two-tone Heritage and the oversized steel diver serve completely different styling intentions.

Two-Tone Superocean Chronograph Clone: Where It Fits

Bicoloured dive watches on rubber straps occupy a narrow space between dressy two-tone bracelet models and full-steel sport pieces. The rubber strap keeps the overall character casual while the rose gold elements lift the presentation above pure tool-watch territory. This two-tone chronograph handles that balance point cleanly for anyone wanting warmth and a working stopwatch in a single package on the wrist.