Seiko Cal. 6137 - 765

Seiko 6137-765

The Seiko 6137-765 represents an important milestone in Seiko's 1979 lineup. Powered by the 6137 caliber with 19j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-c2244ab8ca5d]

Also known as: Baby Tuna, Emperor

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
35mm
Case Thickness
14.4mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
90m
Dial Color
Cream
Jewels
19j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1979

Related Models

seikata-wm-c2244ab8ca5d