Seiko Prospex SBDC091 Alpinist Automatic Mechanical
The Seiko Prospex Alpinist SBDC091 SPB121J1 is a men’s automatic watch that is part of the Prospex series. It has a dark green sunray dial with Arabic Numeral markers and lumibrite on hands and indexes. The watch is powered by a Seiko 24 Jewels Automatic winding Cal. 6R35 engine and has a power reserve of up to 70 hours. The watch is water-resistant up to 200 meters / 660 feet and features a date display at the 3 o’clock position. The case is made of stainless steel and has a round shape with a crown position at 03:00. The band is a dark brown calfskin leather strap with crocodile embossing and has a buckle clasp.
The Seiko Prospex Alpinist SBDC091 SPB121J1 is a men’s automatic watch that is part of the Prospex series. It has a dark green sunray dial with Arabic Numeral markers and lumibrite on hands and indexes. The watch is powered by a Seiko 24 Jewels Automatic winding Cal. 6R35 engine and has a power reserve of up to 70 hours. The watch is water-resistant up to 200 meters / 660 feet and features a date display at the 3 o’clock position. The case is made of stainless steel and has a round shape with a crown position at 03:00. The band is a dark brown calfskin leather strap with crocodile embossing and has a buckle clasp.
The Seiko Prospex Alpinist SBDC091 SPB121J1 is a men’s automatic watch that is part of the Prospex series. It has a dark green sunray dial with Arabic Numeral markers and lumibrite on hands and indexes. The watch is powered by a Seiko 24 Jewels Automatic winding Cal. 6R35 engine and has a power reserve of up to 70 hours. The watch is water-resistant up to 200 meters / 660 feet and features a date display at the 3 o’clock position. The case is made of stainless steel and has a round shape with a crown position at 03:00. The band is a dark brown calfskin leather strap with crocodile embossing and has a buckle clasp.
The Seiko Prospex Alpinist SBDC091 SPB121J1 is a men’s automatic watch that is part of the Prospex series. It has a dark green sunray dial with Arabic Numeral markers and lumibrite on hands and indexes. The watch is powered by a Seiko 24 Jewels Automatic winding Cal. 6R35 engine and has a power reserve of up to 70 hours. The watch is water-resistant up to 200 meters / 660 feet and features a date display at the 3 o’clock position. The case is made of stainless steel and has a round shape with a crown position at 03:00. The band is a dark brown calfskin leather strap with crocodile embossing and has a buckle clasp.
in 33 offers
The lowest price for Seiko Prospex SBDC091 Alpinist Automatic Mechanical right now is $747.00 at Chrono24.com.au, compared across 4 retailers.
The all-time low was $20.00 on 27 May 2026 — today's price is 3635% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 10 June 2026.
Last updated at 10/06/2026 01:07:40
Seiko SBDC091
Free delivery
Seiko Alpinist SBDC091 Steel Green 39mm
Delivery $91
Seiko Alpinist SBDC091 Steel Green 39.5mm
Delivery $44
Seiko Alpinist SBDC091 Steel Green 39.5mm
Delivery $36
Seiko Prospex SBDC091 Steel Green 39.5mm 2026
Free delivery
[n Mint] Seiko Prospex Sbdc091 Alpinist Limited Model Automatic Date
Free delivery
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Box[near Mint+++] Seiko Prospex Alpinist Sbdc091 6r35-00e0 Men's
Delivery $22
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Near Mint / Papers Seiko Prospex Alpinist Sbdc091 6r35-00e0 Automatic
Delivery $54.81
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Seiko Prospex Alpinist Sbdc091 Moss Green At Date Men's Watch [band
Delivery $56.97
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Seiko Sbdc091 Prospex Alpinist Green Mechanical Automatic Men's Watch
Free delivery
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originally posted on ebay.com
Awesome watch
originally posted on ebay.com
Great watch. My father, who passed away had one. The entire family loves this watch. I was quite pleased to find a duplicate. Thanks.
originally posted on ebay.com
Fits perfectly on my wrist,,, the only problem the band latch broke, communicating with seiko now
| Release Date | 11 January 2020 |
| Drive system | Mechanical self-winding (with manual winding) |
| Case Material | Stainless Steel |
| Band Material | Calf leather |
| Accuracy | Average daily rate +25 seconds -15 seconds |
Seiko SBDC091
Free delivery
Seiko Alpinist SBDC091 Steel Green 39mm
Delivery $91
Seiko Alpinist SBDC091 Steel Green 39.5mm
Delivery $44
Seiko Alpinist SBDC091 Steel Green 39.5mm
Delivery $36
Seiko Prospex SBDC091 Steel Green 39.5mm 2026
Free delivery
Awesome watch
Great watch. My father, who passed away had one. The entire family loves this watch. I was quite pleased to find a duplicate. Thanks.
Fits perfectly on my wrist,,, the only problem the band latch broke, communicating with seiko now
GREAT WATCH I LOVE IT!
| Release Date | 11 January 2020 |
| Drive system | Mechanical self-winding (with manual winding) |
| Case Material | Stainless Steel |
| Band Material | Calf leather |
| Accuracy | Average daily rate +25 seconds -15 seconds |
