Seiko Cal. 7057 - 634

Seiko 7057-634

The Seiko 7057-634 represents an important milestone in Seiko's 1979 lineup. Powered by the 7057 caliber with 25j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-f848daf52ec3]

Also known as: Silverwave

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
8.3mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1979

Related Models

seikata-wm-f848daf52ec3