Seiko Cal. 4417 - 448

Seiko 4417-448

This Spring Drive model from 1976 features a 40mm Hardlex-Coated Steel case. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-a72c1b1f5b5e]

Also known as: Turtle

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
14.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Navy
Jewels
29j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1976

Related Models

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