Seiko Cal. 7137 - 597

Seiko 7137-597

The 7137-597 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7137 caliber with 34j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-7fde458d6825]

Also known as: Panda, Emperor

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
43mm
Case Thickness
14.8mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Green
Jewels
34j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1996

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seikata-wm-7fde458d6825