Seiko - momotaro - 21-7210 - 1960-1969

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Erwin Dekker
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Selected by Erwin Dekker

Experienced antique dealer with extensive watch collecting expertise and antiques background.

Estimate  € 250 - € 270
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Seiko Momotaro pocket watch, reference 21-7210, dating from the 1960s, with a 17‑jewel manual‑winding movement, stainless steel case and a folding brown patterned outer case, 33 mm case diameter and 27 mm lug width, in good condition with visible wear and a total weight of 200 g.

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Description from the seller

Thank you for viewing this item.

Please note

This item will be shipped from Japan.

Depending on the destination country, import duties, VAT, customs clearance fees, or other charges may apply.

Please make sure to complete all required customs procedures and pay any applicable import charges promptly after the parcel arrives in your country.

Failure to complete the required customs procedures may result in delivery delays or the parcel being returned to Japan.


Item Name

Seiko Momotaro 21-7210 Vintage Pocket Watch


Manufacturer

Seiko


Product Description

A distinctive vintage Seiko mechanical pocket watch, reference 21-7210, commonly known in Japan by the nickname “Momotaro.”

This unusual model features a compact hand-winding watch housed inside a decorative folding outer case. When closed, the outer case forms a compact geometric shape, while opening the hinged covers reveals the watch inside.

The outer case of this example has a distinctive brown tortoiseshell-style pattern, giving each side a rich and decorative appearance. The combination of the patterned folding case and the angular metal watch case creates a design quite different from conventional Seiko wristwatches.

The silver-tone dial has a clean two-hand layout with applied hour markers and a prominent 12 o'clock numeral. The dial is marked “SEIKO,” “17 JEWELS,” and “JAPAN 21-0480S.”

The case back is marked “SEIKO,” “ACRP,” and reference “21-7210.”

The watch is powered by a 17-jewel manual-winding mechanical movement. Its compact proportions, unusual folding construction, and distinctly Japanese vintage design make the 21-7210 an interesting collectible from Seiko's mechanical watch history.


Specifications

Brand: Seiko
Nickname: Momotaro
Reference: 21-7210
Type: Vintage pocket watch
Movement: Manual-winding mechanical
Jewels: 17 jewels
Display: Analog
Hands: Hour and minute
Dial: Silver-tone
Dial marking: JAPAN 21-0480S
Outer case: Folding decorative case
Outer case color: Brown tortoiseshell-style pattern
Case design: Geometric folding design
Approximate outer case size: 39.5 x 38 mm
Country of origin: Japan


Condition

Pre-owned / Vintage.

The watch and folding outer case show signs of age and previous use.

There are scratches, scuffs, marks, discoloration, wear, and other age-related signs on the outer case, metal case, crystal, case back, and other exterior surfaces.

The brown patterned outer case also shows visible wear, including small chips and areas of surface loss around some of the edges.

Please carefully examine all photographs, as they form an important part of the condition description and show the actual item being offered.

Due to the age and construction of the watch, water resistance is not guaranteed.

Accessories:
Watch only.


Shipping & Notes

The item will be carefully packaged and shipped from Japan via Japan Post with tracking.

After arrival in the destination country, delivery will normally be handled by the local postal service.

Please allow approximately three weeks for international delivery, although actual delivery times may vary depending on the destination, customs procedures, and local postal conditions.

Combined shipping with other purchases is not available.

Import duties, VAT, customs clearance fees, and any other charges imposed in the destination country are the responsibility of the buyer.

The buyer is responsible for completing all customs procedures required by the destination country and for paying any applicable import charges.

Please monitor the tracking information after shipment and respond promptly to any requests from customs authorities or the local postal service.

If the parcel is returned to Japan due to the buyer's absence, failure to complete customs procedures, refusal or failure to pay import charges, or an incorrect or incomplete address, any costs required for reshipment will be the buyer's responsibility.

If we are unable to contact the buyer for more than one month after a returned parcel has been received, the item may be disposed of.

Please review all photographs and the description carefully before bidding.

Thank you for your understanding.

Thank you for viewing this item.

Please note

This item will be shipped from Japan.

Depending on the destination country, import duties, VAT, customs clearance fees, or other charges may apply.

Please make sure to complete all required customs procedures and pay any applicable import charges promptly after the parcel arrives in your country.

Failure to complete the required customs procedures may result in delivery delays or the parcel being returned to Japan.


Item Name

Seiko Momotaro 21-7210 Vintage Pocket Watch


Manufacturer

Seiko


Product Description

A distinctive vintage Seiko mechanical pocket watch, reference 21-7210, commonly known in Japan by the nickname “Momotaro.”

This unusual model features a compact hand-winding watch housed inside a decorative folding outer case. When closed, the outer case forms a compact geometric shape, while opening the hinged covers reveals the watch inside.

The outer case of this example has a distinctive brown tortoiseshell-style pattern, giving each side a rich and decorative appearance. The combination of the patterned folding case and the angular metal watch case creates a design quite different from conventional Seiko wristwatches.

The silver-tone dial has a clean two-hand layout with applied hour markers and a prominent 12 o'clock numeral. The dial is marked “SEIKO,” “17 JEWELS,” and “JAPAN 21-0480S.”

The case back is marked “SEIKO,” “ACRP,” and reference “21-7210.”

The watch is powered by a 17-jewel manual-winding mechanical movement. Its compact proportions, unusual folding construction, and distinctly Japanese vintage design make the 21-7210 an interesting collectible from Seiko's mechanical watch history.


Specifications

Brand: Seiko
Nickname: Momotaro
Reference: 21-7210
Type: Vintage pocket watch
Movement: Manual-winding mechanical
Jewels: 17 jewels
Display: Analog
Hands: Hour and minute
Dial: Silver-tone
Dial marking: JAPAN 21-0480S
Outer case: Folding decorative case
Outer case color: Brown tortoiseshell-style pattern
Case design: Geometric folding design
Approximate outer case size: 39.5 x 38 mm
Country of origin: Japan


Condition

Pre-owned / Vintage.

The watch and folding outer case show signs of age and previous use.

There are scratches, scuffs, marks, discoloration, wear, and other age-related signs on the outer case, metal case, crystal, case back, and other exterior surfaces.

The brown patterned outer case also shows visible wear, including small chips and areas of surface loss around some of the edges.

Please carefully examine all photographs, as they form an important part of the condition description and show the actual item being offered.

Due to the age and construction of the watch, water resistance is not guaranteed.

Accessories:
Watch only.


Shipping & Notes

The item will be carefully packaged and shipped from Japan via Japan Post with tracking.

After arrival in the destination country, delivery will normally be handled by the local postal service.

Please allow approximately three weeks for international delivery, although actual delivery times may vary depending on the destination, customs procedures, and local postal conditions.

Combined shipping with other purchases is not available.

Import duties, VAT, customs clearance fees, and any other charges imposed in the destination country are the responsibility of the buyer.

The buyer is responsible for completing all customs procedures required by the destination country and for paying any applicable import charges.

Please monitor the tracking information after shipment and respond promptly to any requests from customs authorities or the local postal service.

If the parcel is returned to Japan due to the buyer's absence, failure to complete customs procedures, refusal or failure to pay import charges, or an incorrect or incomplete address, any costs required for reshipment will be the buyer's responsibility.

If we are unable to contact the buyer for more than one month after a returned parcel has been received, the item may be disposed of.

Please review all photographs and the description carefully before bidding.

Thank you for your understanding.

Details

Brand
Seiko
Model
momotaro
Reference number
21-7210
Shipped insured
Yes
Period
1960-1969
Movement
Manual winding
Case material
Stainless steel
Case diameter
33 mm
Condition
Good - visible signs of wear
Weight
200 g
Width lug/ watch band
27 mm
JapanVerified
101
Objects sold
100%
Private

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