Seiko Cal. 4451 - 337

Seiko 4451-337

This Automatic model from 1970 features a 42mm Gold-Plated case. With its 20mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-f5e7da7336e9]

Also known as: Turtle, Sumo

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
15.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
90m
Dial Color
Burgundy
Jewels
36j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1970

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