Seiko Cal. 6137 - 361

Seiko 6137-361

The 6137-361 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6137 caliber with 22j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-34d1092c8e09]

Also known as: Helmet, Arnie

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
8.4mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
120m
Dial Color
Silver
Jewels
22j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1998

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seikata-wm-34d1092c8e09