![[Warranty included] 331.10.42.51.01.001 Speedmaster 57 Chronograph Stainless Steel Automatic Black](http://alamode8.jp/cdn/shop/files/40802134790-1.jpg?v=1757313756&width=1200)
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![[Warranty included] 331.10.42.51.01.001 Speedmaster 57 Chronograph Stainless Steel Automatic Black](http://alamode8.jp/cdn/shop/files/40802134790-3_5d861af0-011c-4240-ad7d-bc4c4a178310.jpg?v=1757313756&width=500)
![[Warranty included] 331.10.42.51.01.001 Speedmaster 57 Chronograph Stainless Steel Automatic Black](http://alamode8.jp/cdn/shop/files/40802134790-4.jpg?v=1757313756&width=500)
![[Warranty included] 331.10.42.51.01.001 Speedmaster 57 Chronograph Stainless Steel Automatic Black](http://alamode8.jp/cdn/shop/files/40802134790-5_833b0158-2724-4359-9c28-e3b083dbd9e4.jpg?v=1757313756&width=500)
![[Warranty included] 331.10.42.51.01.001 Speedmaster 57 Chronograph Stainless Steel Automatic Black](http://alamode8.jp/cdn/shop/files/40802134790-6_876de3c7-0aef-4080-a324-1dfa8a1a4737.jpg?v=1757313756&width=500)
![[Warranty included] 331.10.42.51.01.001 Speedmaster 57 Chronograph Stainless Steel Automatic Black](http://alamode8.jp/cdn/shop/files/40802134790-7_9a8a9ab3-ba1f-4e63-8670-6b731bcafa37.jpg?v=1757313756&width=500)
![[Warranty included] 331.10.42.51.01.001 Speedmaster 57 Chronograph Stainless Steel Automatic Black](http://alamode8.jp/cdn/shop/files/40802134790-8.jpg?v=1757313756&width=500)
![[Warranty included] 331.10.42.51.01.001 Speedmaster 57 Chronograph Stainless Steel Automatic Black](http://alamode8.jp/cdn/shop/files/40802134790-9.jpg?v=1757313756&width=500)
[Warranty included] 331.10.42.51.01.001 Speedmaster 57 Chronograph Stainless Steel Automatic Black
Store: Tokyo Brand produced by ALAMODE Shibuya 109 store
SKU: 40802134790
Item
watch
Model Number
331.10.42.51.01.001
Size
Case width: 41.5mm
Arm circumference: 17.5cm (approx.)
Case thickness: 15mm (approx.)
Weight: 165.7g
Material
Crystal: Sapphire glass
Band: Stainless steel SS
Case: Stainless steel SS
Color
Band: Silver
Dial: Black
Accessories
Inner box, outer box, storage bag, instruction manual, warranty card. Purchased in February 2021. *The outer box is torn.
Specifications / Features
Movement: Automatic
Average daily difference: 2 seconds
Calendar type: Date display
Waterproof: 100m
Function: Chronograph
*See-through case back
Condition
There are signs of use in places, but it is still a usable item.
Windshield (glass):
Light scratches
Bezel:
Minor scratches
Case side:
Scratches
Breath Band:
Small scratches, light scuffs
*Some products are on display in-store and may be in a different condition than when they were listed.
If you have any concerns, please contact us before placing your order.
Comment
This item has been authenticated.
Comes with our original 1-year warranty.
[Please check the warranty details here.] This product has been polished at our partner workshop.
*Please note that the markings have only been polished to a degree that does not fade, so there may be some signs of use.
Store
Tokyo Brand produced by ALAMODE Shibuya 109 store
Product Code
40802134790 Zukashizuto A 502
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![[Warranty included] 331.10.42.51.01.001 Speedmaster 57 Chronograph Stainless Steel Automatic Black](http://alamode8.jp/cdn/shop/files/40802134790-1.jpg?v=1757313756&width=1200)
![[Warranty included] 331.10.42.51.01.001 Speedmaster 57 Chronograph Stainless Steel Automatic Black](http://alamode8.jp/cdn/shop/files/40802134790-2_56290a50-233a-4473-aa3f-bba823cdbfa5.jpg?v=1757313756&width=500)
![[Warranty included] 331.10.42.51.01.001 Speedmaster 57 Chronograph Stainless Steel Automatic Black](http://alamode8.jp/cdn/shop/files/40802134790-3_5d861af0-011c-4240-ad7d-bc4c4a178310.jpg?v=1757313756&width=500)
![[Warranty included] 331.10.42.51.01.001 Speedmaster 57 Chronograph Stainless Steel Automatic Black](http://alamode8.jp/cdn/shop/files/40802134790-4.jpg?v=1757313756&width=500)
![[Warranty included] 331.10.42.51.01.001 Speedmaster 57 Chronograph Stainless Steel Automatic Black](http://alamode8.jp/cdn/shop/files/40802134790-5_833b0158-2724-4359-9c28-e3b083dbd9e4.jpg?v=1757313756&width=500)
![[Warranty included] 331.10.42.51.01.001 Speedmaster 57 Chronograph Stainless Steel Automatic Black](http://alamode8.jp/cdn/shop/files/40802134790-6_876de3c7-0aef-4080-a324-1dfa8a1a4737.jpg?v=1757313756&width=500)
![[Warranty included] 331.10.42.51.01.001 Speedmaster 57 Chronograph Stainless Steel Automatic Black](http://alamode8.jp/cdn/shop/files/40802134790-7_9a8a9ab3-ba1f-4e63-8670-6b731bcafa37.jpg?v=1757313756&width=500)
![[Warranty included] 331.10.42.51.01.001 Speedmaster 57 Chronograph Stainless Steel Automatic Black](http://alamode8.jp/cdn/shop/files/40802134790-8.jpg?v=1757313756&width=500)
![[Warranty included] 331.10.42.51.01.001 Speedmaster 57 Chronograph Stainless Steel Automatic Black](http://alamode8.jp/cdn/shop/files/40802134790-9.jpg?v=1757313756&width=500)