Seiko Cal. 6139 - 830

Seiko 6139-830

The Seiko 6139-830 represents an important milestone in Seiko's 1997 lineup. Powered by the 6139 caliber with 31j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-32b25e33aae3]

Also known as: Helmet, Arnie

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
37mm
Case Thickness
13.0mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
200m
Dial Color
Black
Jewels
31j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1997

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