Seiko Cal. 4545 - 436

Seiko 4545-436

The 4545-436 is a sought-after Quartz piece from Seiko's golden era. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-efb4d8c23977]

Also known as: Tuna

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
38mm
Case Thickness
8.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
22j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1976

Related Models

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