Seiko Cal. 4539 - 723

Seiko 4539-723

The 4539-723 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4539 caliber with 31j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-9b399c766a4c]

Also known as: Turtle, Panda

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
12.8mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1979

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seikata-wm-9b399c766a4c