Seiko Cal. 5278 - 115

Seiko 5278-115

This Hand-Winding model from 1968 features a 35mm PVD Black case. Powered by the 5278 caliber with 27j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-d8242531ef7d]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
35mm
Case Thickness
12.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Navy
Jewels
27j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1968

Related Models

seikata-wm-d8242531ef7d