Seiko Cal. 4513 - 761

Seiko 4513-761

The 4513-761 is a sought-after Automatic piece from Seiko's golden era. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-c7fea0204e60]

Also known as: World Timer

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
46mm
Case Thickness
13.8mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Silver
Jewels
29j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1971

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