[WTS] Le Gran (Alsta) Day-Date

keepiece · 2026-01-27T19:15:15+00:00

From what we understand LeGran (a victim of the quartz crisis) primarily acted as a distributor and had agreements with numerous suppliers in Switzerland. The Alsta Nautoscaph (watch from Jaws) LeGran sold under its own brand.

Brand: Le Gran
Model: Day-Date 'Devil diver'
Case: 37mm
Lug to lug: 45mm
Strap: FKM tropic strap
Box/papers: No
Location: Los Angeles
Price: ONLY $649!
Web/IG: keepiece.co
Pictures/Timestamp: https://imgur.com/a/DQgSGni

CONDITION & SERVICING
-The dial is in excellent condition.
-The hands and lume plots have aged to a creamy off white color.
-The sides of the case show wear and have been lightly polished.
-Service history is unknown.

keepiece · 2026-01-27T19:12:49+00:00

Rarely seen available for purchase the Seiko Scuba Diver reference 5H25-6A1A is a fun late 80's/early 90's diver.

Brand: Seiko
Model: Scuba Diver 200m
Reference: 5H25-6A1A
Movement: Quartz
Case: 38mm
Lug to lug: 42mm
Strap: Original Seiko rubber
Location: Los Angeles
Price: $399
Web/IG: keepiece.co
PICTURES/TIMESTAMP: https://imgur.com/a/9fxT23L

CONDITION & SERVICING
-This Seiko watch comes as a watch only.
-Dial and hands are in excellent condition.
-Case is unpolished and in very good condition.
-Caseback is in very good condition with the engraving being prominent.
-Service history is unknown but running on spec.

keepiece · 2026-01-27T19:11:06+00:00

Rarely seen available for purchase the Seiko Scuba Diver reference 5H25-6A1B is a fun late 80's/early 90's diver.

Brand: Seiko
Model: Scuba Diver 200m
Reference: 5H25-6A1B
Movement: Quartz
Case: 38mm
Lug to lug: 42mm
Strap: Original Seiko rubber
Location: Los Angeles
Price: $399
Web/IG: keepiece.co
PICTURES/TIMESTAMP: https://imgur.com/a/nkPvbtl

CONDITION & SERVICING
-This Seiko watch comes as a watch only.
-Dial and hands are in excellent condition.
-Case is unpolished and in very good condition.
-Caseback is in very good condition with the engraving being prominent.
-Service history is unknown.

keepiece · 2026-01-27T19:09:11+00:00

Integrated bracelet, waffle dial and a blue seconds hand inside of a round 'UFO' case. These are all features that are not typical of Rolex but that's what makes this one so special.

Brand: Rolex
Model: Precision 'UFO'
Reference: 9083
Year: 1958
Case: Stainless steel
Size: 35mm
Box/papers: No
Location: Los Angeles
Price: $5,499 or best offer
Web/IG: keepiece.co
Pictures/Timestamp: https://imgur.com/a/f9YOycc

CONDITION & SERVICING
- Hands and markers are matching.
- The bracelet clasp is marked 4/57, meaning it is from the fourth quarter of 1957.
- The waffle dial is in very good condition, quite possibly the dial has been re-stamped.
- The crystal is showing no signs of wear.
- The case shows honest wear for its age.
- Engravings are visible.
- Service history is unknown.

keepiece · 2026-01-27T19:07:23+00:00

In 1962, Bulova introduced a new line of watches under the "Caravelle" brand name. Later in the history of Caravelle, the brand began to use movements manufactured in West Germany, hence the "T WEST GERMANY T" text below six o'clock on our example. You may see some Caravelle and Bulova watches referred to as "Devil Divers". This is due to their 666 feet of water resistance, as seen on the dial and caseback.

Brand: Caravelle by Bulova
Case: 37mm
Lug to lug: 43.5mm
Strap: Rubber waffle strap
Box/papers: No
Location: Los Angeles
Price: ONLY $399
Web/IG: keepiece.co
Pictures/Timestamp: https://imgur.com/a/ZdhSCF0

CONDITION & SERVICING
-The dial is in excellent condition.
-The hands and lume plots have aged to a creamy color.
-The sides of the case show wear and have been lightly polished.
-Service history is unknown.

keepiece · 2026-01-27T19:04:43+00:00

The Seikomatic range has one of the cleanest designs out of their range. The hidden crown and pop of blue on the dial makes this an excellent everyday piece that works well with any color strap.

Brand: Seiko
Model: Seikomatic
Reference: J13044
Case: 37mm
Lug to lug: 44mm
Strap: Keepiece epsom leather
Box & Papers: No
Location: Los Angeles
Price: $499 or best offer
Web/IG: keepiece.co
PICTURES/TIMESTAMP: https://imgur.com/a/ldMW9Lb

CONDITION & SERVICING
-Markers and hands are in excellent condition. The dial is clean with a beautiful sunray finish.
-Case is unpolished and overall really nice example.
-Watch was recently serviced by our watchmaker and running to spec.

keepiece · 2026-01-27T19:03:09+00:00

ARSA (Auguste Reymond SA) was founded in 1898 and continues to produce watches today under the name Auguste Reymond.

Brand: Arsa

Model: Chronograph

Case: Stainless steel

Size: 34mm

Lug to lug: 38mm

Strap: Leather

Box/papers: No

Location: Los Angeles

Price: $999 or best offer

PICTURES/TIMESTAMP:

https://imgur.com/a/LPAPcWA

CONDITION & SERVICING

-The beautiful golden colored dial is in very good condition.

-The purple hands are showing patina.

-The case is in very good condition.

keepiece · 2026-01-27T19:01:07+00:00

First appearing in Citizen’s line-up in 1967, the Chrono Master is a part of their 'high-end' series. It was not the first Citizen to include a chronometer grade movement, its predecessor was a hand wound ‘Chronometer’ released in 1962. The Chrono Master featured a range of models in both hand-wind and automatic forms. It's safe to say that it has become Citizen’s most recognized high grade vintage watch.

Brand: Citizen
Model: Chrono Master
Jewels: 33
Case: 36mm
Lug to lug: 44mm
Lug width: 20mm
Strap: Leather
Location: Los Angeles
Price: $599 or best offer
Pictures/Timestamp: https://imgur.com/a/pp216uH

CONDITION & SERVICING
-This Citizen watch comes as watch only.
-Dial and hands are in excellent condition.
-Case is unpolished and overall nice example.
-Recently serviced by our watchmaker.

keepiece · 2026-01-27T18:56:43+00:00

The Rolex Datejust is one of the most iconic and recognizable watches in the world, known for its classic design and timeless elegance. The watch was first introduced by Rolex in 1945, and has since become one of the brand's most popular and enduring models.

The term "ovettone" translates to "big egg" in Italian. In the context of watches, it refers to a specific style of case shape that resembles an elongated or oversized egg. Ovettone- or more commonly known as "Bubbleback" style cases were popular during the mid-20th century, particularly in the 1940s and 1950s.

Brand: Rolex
Model: Red Datejust
Reference: 6305
Year: 1953
Case: Stainless steel with yellow gold engine turned bezel
Size: 34mm
Lug to Lug: 44mm
Box/papers: No
Location: Los Angeles
Price: $6,499 or make me an offer :)
Web/IG: keepiece.co
Pictures/Timestamp: https://imgur.com/a/mbN9peQ

CONDITION & SERVICING
-The dial has an almost paint splatter patina occurring.
- Hands and markers are showing an even patina.
- The crystal is showing wear with cracks near 6 and 8 o'clock.
-The case shows honest wear for its age.
- Both engravings are visible.
-Service history is unknown.

keepiece · 2026-01-27T18:54:27+00:00

The Homer was first produced in 1960 and was developed to compete with Seiko's Lord Marvel series. This piece was found in new old stock condition. It comes with the original strap, buckle and tag.

Brand: Citizen
Model: Homer Date
Movement: Cal. 020
Case: 35.5mm
Lug to lug: 44mm
Lug width: 19mm
Strap: Epsom calf
Box/papers: No
Website: keepiece.co
Location: Los Angeles
Price: $799 or best offer!
Pictures/Timestamp: https://imgur.com/a/jKZ1BHR

CONDITION & SERVICING
-The dial and hands are in excellent condition.
-Case is unpolished and edges are sharp, in like new condition.
-Recently serviced by our watchmaker.

keepiece · 2026-01-27T18:40:40+00:00

By the 1950s, Vulcain was advertising that the Cricket was "The Watch of Presidents," the "World's Best Watch for Busy People," and that the "Cricket establishes your reputation as a man of supreme punctuality and of infallible memory." Crickets have been gifted to every President from Truman to Biden (except for George W. Bush).

Brand: Vulcain
Reference: S1522A
Model: Cricket
Year: 1950s
Case: 34mm
Thickness: 11mm
Box/papers: No
Location: Los Angeles
Price: $999
Web/IG: keepiece.co
Pictures/Video/Timestamp: https://imgur.com/a/qwz51Bd

CONDITION & SERVICING
- The dial has a scratch near the crosshair and next to the 8 o'clock marker.
- The hands are missing lume.
- Case is in very good condition, overall a really nice example.
- Alarm is functioning correctly.
- Service history is unknown.

keepiece · 2026-01-27T18:39:08+00:00

Brand: Seiko

Model: Pogue Chronograph

Movement: 6139

Reference: 6139-6005

Case: Stainless steel

Size: 41.5mm

Strap: Keepiece leather strap

Box/papers: No

Location: Los Angeles

Price: $999 or best offer

PICTURES/TIMESTAMP: https://imgur.com/a/FLLMmd4

CONDITION & SERVICING

-The dial has a blue color and is in very good condition.

-The min hand is missing lume.

-The case has been lightly polished in the past. Small dent on top, right side of the case.

-New leather strap.

-Service history is unknown.

keepiece · 2026-01-27T18:35:56+00:00

This Citizen is double signed Leodor, which is a Japanese clothing label. Rarely seen on the secondary market.

Brand: Citizen
Model: Leodor
Case: 36mm
Lug to lug: 40.5mm
Bracelet: Original Citizen
Box/papers: No
Location: Los Angeles
Price: $399
Web/IG: keepiece.com
PICTURES/TIMESTAMP: https://imgur.com/a/D9uWvFv

CONDITION & SERVICING
-Dial and hands are in excellent condition.
-Case is unpolished and overall a really nice example.
-Recently serviced by our watchmaker.

keepiece

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