Seiko Cal. 6377 - 437

Seiko 6377-437

This Spring Drive model from 1997 features a 35mm Gold-Plated case. Powered by the 6377 caliber with 30j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-380d9e7ce468]

Also known as: Goldfeather

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
9.6mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Burgundy
Jewels
30j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1997

Related Models

seikata-wm-380d9e7ce468