Seiko Cal. 4457 - 778

Seiko 4457-778

The 4457-778 is a sought-after Kinetic piece from Seiko's golden era. With its 19mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-6297ad4c3712]

Also known as: Golden Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
36mm
Case Thickness
11.1mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Black
Jewels
19j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1986

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seikata-wm-6297ad4c3712