Seiko Cal. 3878 - 914

Seiko 3878-914

The Seiko 3878-914 represents an important milestone in Seiko's 1994 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-ee70749c1ee2]

Also known as: Baby Tuna

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
13.2mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
140m
Dial Color
Champagne
Jewels
21j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1994

Related Models

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