Certina DS-2 Gold Turtle Case Orange Brown Ombre Dial Cal. 25-651M

Introducing the impressive men’s Certina DS-2 Ref. 913-1300-25 watch. The eye-catching orange brown ombré dial is truly striking and pairs beautifully with the chunky gold tone case. This timepiece is equipped with a 28 jewel automatic 25-651m caliber movement, which is in mint condition and runs smoothly. While the watch itself is in excellent overall condition, there are slight signs of wear and tear on the case.

General

Brand

Manufactured

Switzerland

Model Line

DS-2

Department

Men

Dial Color

Orange

Case

Case Width

36mm

Bezel

Smooth

Case Shape

Cushion

Strap / Bracelet

Lug Width

18mm

Max Wrist Size

8"

Strap Material

Leather

Movement

Movement

Manual Wind

Accuracy

>10 seconds

The movement showed a daily accuracy deviation ranging from 0 to 10 seconds across six positions.

Extras

Warranty Every watch sold by Ottuhr comes with a 1-year mechanical warranty. Select pieces may also include additional guarantees or extended coverage.

1-Year Ottuhr Warranty

Original Box

No

Original Papers

No

Overview

When you think of robust, adventure-ready vintage watches, a few big names probably come to mind. But to those in the know, Certina’s legendary ‘DS’ series stands shoulder-to-shoulder with the best of them, representing one of the most significant leaps in durability in 20th-century watchmaking. This wasn’t just marketing fluff; the DS was, and still is, the real deal.

Launched in 1959, the “DS” stood for “Double Security,” a groundbreaking concept that transformed the humble wristwatch into a veritable tank. Certina’s engineers developed a system where the entire movement was suspended within the case by a flexible, elastic shock-absorbing ring, creating a “floating” buffer against impacts. Combined with a thicker acrylic crystal and an air gap between the dial and case, the DS system was revolutionary, earning it a reputation for toughness that saw it accompany mountaineers on Himalayan expeditions and divers on the U.S. Navy’s SEALAB-II project. The turtle emblem on the caseback became the proud symbol of this incredible resilience.

This piece is a second-generation DS-2, which brought the legendary toughness into the funk-fueled aesthetic of the late 1960s and 1970s. And what an aesthetic it is. The watch is housed in a fantastic, chunky gold-toned tonneau case that screams 70s cool from across the room. But the main event is, without question, that dial. It’s a stunning and vibrant ombré, fading from a rich, chocolatey brown at the edges to a fiery orange center. Paired with blocky, applied indices and a simple handset, the dial is a masterclass in audacious-yet-balanced design. Powering it all is Certina’s own in-house Caliber 25-651M, a famously reliable automatic workhorse that cemented the brand’s reputation for quality.

This example has been beautifully preserved. While the case shows some light, honest signs of a life well-lived, the all-important dial is in spectacular, clean condition, its vibrant colors undimmed by time. Critically, the signature turtle relief on the screw-down caseback remains incredibly sharp and defined, a key indicator that the case has not been improperly polished.

To us, this DS-2 represents the perfect storm of vintage collecting: it has legitimate, game-changing technical history, an in-house movement, and a design that is unapologetically bold and fun. It’s a watch for the enthusiast who wants more than a name brand—they want a story. This Certina is not just a survivor; it’s a statement piece with the engineering guts to back it up.

Timing: The watch has been measured with a timegrapher at six different positions. The rate, amplitude, and beat error are within acceptable ranges.

Functions: All functions including the crown winding, time setting, etc are working as expected.

Integrity: The movement shows no signs of damage, rust, or corrosion, with all components appearing clean and well-maintained.

Authenticity: Each timepiece is evaluated and authenticated in-house. This watch is guaranteed to be correct to its manufacturer and time period.

Warranty: This timepiece includes a 1-year mechanical warranty, activated upon the date of purchase. 

Shipping: This timepeice includes complimentary insured shipping within all 50 states. 

Returns: If, for any reason, you are not entirely satisfied with your purchase, you may return the product for a full refund within 30 days from the date you received or signed for the item.

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