Seiko Cal. 4537 - 551

Seiko 4537-551

The 4537-551 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4537 caliber with 33j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-fb2255fef117]

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
14.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Champagne
Jewels
33j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1983

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