Seiko Cal. 3828 - 721

Seiko 3828-721

The Seiko 3828-721 represents an important milestone in Seiko's 1988 lineup. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-06f8d44c904b]

Also known as: Arnie

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
13.9mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
130m
Dial Color
Green
Jewels
21j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1988

Related Models

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