Seiko Cal. 4438 - 472

Seiko 4438-472

The 4438-472 is a sought-after Quartz piece from Seiko's golden era. With its 18mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-d90f50f921ef]

Also known as: Turtle, Bullhead

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
10.2mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Green
Jewels
32j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1986

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