Seiko Cal. 7143 - 570

Seiko 7143-570

The 7143-570 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7143 caliber with 22j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-dc91f055a91b]

Also known as: Silverwave, World Timer

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
44mm
Case Thickness
11.1mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Green
Jewels
22j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1997

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seikata-wm-dc91f055a91b