Seiko Cal. 3838 - 421

Seiko 3838-421

The 3838-421 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-e2927ad192db]

Also known as: Shogun, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
45mm
Case Thickness
12.8mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
150m
Dial Color
White
Jewels
31j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1982

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