Seiko - Stopwatch - 88-5011 - 1970-1979
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Seiko Stopwatch 88-5011, a manual-wind mechanical movement, chrome-finished 48 mm case dating from the 1970s, in very good condition with minor signs of wear, supplied with the original blue Seiko fitted case and black braided lanyard.
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Description from the seller
TITLE:
[w/box] Seiko Mechanical Stopwatch 88-5011 with 30-Minute Register, Original Case and Lanyard, 48mm #2695
Overview
• Brand: Seiko
• Model: Stopwatch / 88-5011
• Department: Unisex
• Type: Stopwatch / Manual winding (mechanical) / circa 1970s-1980s
• Accessories: Original blue Seiko fitted case (box) and black braided lanyard cord
A classic Seiko mechanical stopwatch, reference 88-5011, with the ACRP marking (assembled in Singapore, as stated on the case back sticker). The crisp white dial has a 60-second scale with bold black numerals, fine 1/5-second graduations with light-blue markers, and a 30-minute register at 12 o'clock. The stopwatch is started, stopped and reset with the fluted crown pusher, and has a top ring for the lanyard. Chrome-finished 48 mm case. The case back is engraved SEIKO / 851968 / ACRP / 88-5011. Comes in its original blue Seiko fitted case with the black braided cord, so it can be worn around the neck. The mechanical movement winds via the crown and runs properly.
Condition & Appearance
• Case: Chrome finish clean on the front; the case back shows numerous fine scratches from use (see photos)
• Dial: Clean, no spots or discolouration
• Crystal: Clean
• Lanyard: Black braided cord in good condition
• Box: Original blue Seiko fitted case, with light wear
• Appearance: Beautiful overall for a working stopwatch of this age
• Functional: Working properly (start, stop and reset tested)
Size
• Case Size (without crown): 48mm
• Case Thickness: 15mm
• Length including crown and ring: 63mm
Materials
• Case Material: Chrome-finished metal case
• Lanyard: Black braided cord (included)
Functions
• Stopwatch, 60-second sweep hand with 1/5-second graduation, 30-minute register, Crown start / stop / reset, Mechanical (hand-wound), Lanyard ring
Shipping
• Shipping from Japan by DHL Express or EMS (Japan Post), tracked and insured.
• Depending on your country, import duties or VAT may apply on arrival. See Catawiki's Help Centre for details (Shipping & Delivery, Customs and taxes).
• Address Change Policy: For security purposes, we can only ship to the address registered in your Catawiki account. Please ensure your registered address is up to date before placing a bid.
Return Policy
• Returns are accepted within 14 days of receipt, provided the item is in its original condition.
Seller's Story
Welcome to VintageTime Japan.
We specialize in carefully selected vintage and collectible watches, mainly from Japan.
Every watch is inspected, cleaned, and described with honesty and precision.
Our focus is on Seiko, Omega, Longines, and other timeless brands.
We ship worldwide from Japan, ensuring safe and reliable delivery with tracking and insurance.
Please feel free to contact us if you have any questions — we’re always happy to help passionate collectors.
TITLE:
[w/box] Seiko Mechanical Stopwatch 88-5011 with 30-Minute Register, Original Case and Lanyard, 48mm #2695
Overview
• Brand: Seiko
• Model: Stopwatch / 88-5011
• Department: Unisex
• Type: Stopwatch / Manual winding (mechanical) / circa 1970s-1980s
• Accessories: Original blue Seiko fitted case (box) and black braided lanyard cord
A classic Seiko mechanical stopwatch, reference 88-5011, with the ACRP marking (assembled in Singapore, as stated on the case back sticker). The crisp white dial has a 60-second scale with bold black numerals, fine 1/5-second graduations with light-blue markers, and a 30-minute register at 12 o'clock. The stopwatch is started, stopped and reset with the fluted crown pusher, and has a top ring for the lanyard. Chrome-finished 48 mm case. The case back is engraved SEIKO / 851968 / ACRP / 88-5011. Comes in its original blue Seiko fitted case with the black braided cord, so it can be worn around the neck. The mechanical movement winds via the crown and runs properly.
Condition & Appearance
• Case: Chrome finish clean on the front; the case back shows numerous fine scratches from use (see photos)
• Dial: Clean, no spots or discolouration
• Crystal: Clean
• Lanyard: Black braided cord in good condition
• Box: Original blue Seiko fitted case, with light wear
• Appearance: Beautiful overall for a working stopwatch of this age
• Functional: Working properly (start, stop and reset tested)
Size
• Case Size (without crown): 48mm
• Case Thickness: 15mm
• Length including crown and ring: 63mm
Materials
• Case Material: Chrome-finished metal case
• Lanyard: Black braided cord (included)
Functions
• Stopwatch, 60-second sweep hand with 1/5-second graduation, 30-minute register, Crown start / stop / reset, Mechanical (hand-wound), Lanyard ring
Shipping
• Shipping from Japan by DHL Express or EMS (Japan Post), tracked and insured.
• Depending on your country, import duties or VAT may apply on arrival. See Catawiki's Help Centre for details (Shipping & Delivery, Customs and taxes).
• Address Change Policy: For security purposes, we can only ship to the address registered in your Catawiki account. Please ensure your registered address is up to date before placing a bid.
Return Policy
• Returns are accepted within 14 days of receipt, provided the item is in its original condition.
Seller's Story
Welcome to VintageTime Japan.
We specialize in carefully selected vintage and collectible watches, mainly from Japan.
Every watch is inspected, cleaned, and described with honesty and precision.
Our focus is on Seiko, Omega, Longines, and other timeless brands.
We ship worldwide from Japan, ensuring safe and reliable delivery with tracking and insurance.
Please feel free to contact us if you have any questions — we’re always happy to help passionate collectors.
Details
Brand
Seiko
Model
Stopwatch
Reference number
88-5011
Shipped insured
Yes
Period
1970-1979
Movement
Manual winding
Case material
Chromed
Case diameter
48 mm
Condition
Very good - minor signs of wear
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