Seiko Cal. 3878 - 152

Seiko 3878-152

The 3878-152 is a sought-after Kinetic piece from Seiko's golden era. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-55e3d1cf8703]

Also known as: Tuna, World Timer

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
8.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1984

Related Models

seikata-wm-55e3d1cf8703