Seiko Cal. 5257 - 936

Seiko 5257-936

The 5257-936 is a sought-after Kinetic piece from Seiko's golden era. The Inner Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-5b6b4b9dd0f5]

Also known as: Tuna, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
15.5mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Silver
Jewels
25j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1996

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