Seiko Cal. 4457 - 525

Seiko 4457-525

The 4457-525 is a sought-after Kinetic piece from Seiko's golden era. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-ec7350e523b3]

Also known as: Tuna, Panda

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
42mm
Case Thickness
13.5mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Navy
Jewels
19j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1968

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