Seiko Cal. 4539 - 376

Seiko 4539-376

The 4539-376 is a sought-after Hand-Winding piece from Seiko's golden era. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-5bc3a2c47a46]

Also known as: Shogun, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
44mm
Case Thickness
14.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Navy
Jewels
34j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1989

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