Seiko Cal. 4457 - 236

Seiko 4457-236

The 4457-236 is a sought-after Hand-Winding piece from Seiko's golden era. It features a White dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-53f4531f4f70]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
45mm
Case Thickness
11.2mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
White
Jewels
33j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1989

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