Seiko Cal. 3878 - 215

Seiko 3878-215

This Automatic model from 1985 features a 37mm Two-Tone case. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-7e05bb00149d]

Also known as: Sea Horse

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
12.7mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
110m
Dial Color
Champagne
Jewels
17j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1985

Related Models

seikata-wm-7e05bb00149d