Seiko Cal. 4457 - 816

Seiko 4457-816

This Hand-Winding model from 1980 features a 46mm Two-Tone case. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-b3af65117f99]

Also known as: UFO, Navigator

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
46mm
Case Thickness
15.8mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Silver
Jewels
17j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1980

Related Models

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