Seiko Cal. 5639 - 200

Seiko 5639-200

The 5639-200 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5639 caliber with 27j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-2607fda880e2]

Also known as: Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
12.3mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Cream
Jewels
27j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1995

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seikata-wm-2607fda880e2