Seiko Cal. 6278 - 440

Seiko 6278-440

This Hand-Winding model from 1988 features a 37mm Gold-Plated case. Powered by the 6278 caliber with 30j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-4bbaa90c3495]

Also known as: Goldfeather, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
11.2mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Cream
Jewels
30j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1988

Related Models

seikata-wm-4bbaa90c3495