Seiko Cal. 4454 - 757

Seiko 4454-757

The 4454-757 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-1f1d0cfd63f2]

Also known as: Bellmatic, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
42mm
Case Thickness
10.3mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Green
Jewels
26j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1968

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