Seiko Cal. 3831 - 454

Seiko 3831-454

The 3831-454 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-35e5eaf43e40]

Also known as: Turtle, Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
38mm
Case Thickness
14.4mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
160m
Dial Color
Silver
Jewels
32j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1997

Related Models

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