Seiko Cal. 4457 - 273

Seiko 4457-273

The 4457-273 is a sought-after Hand-Winding piece from Seiko's golden era. The Coin-Edge bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-fec922e672b0]

Also known as: Monster, Crown

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
46mm
Case Thickness
9.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Black
Jewels
24j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1978

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