Seiko Cal. 6181 - 696

Seiko 6181-696

The Seiko 6181-696 represents an important milestone in Seiko's 1987 lineup. Powered by the 6181 caliber with 36j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-2510a4d37750]

Also known as: Sumo, Navigator

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
11.2mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
80m
Dial Color
Green
Jewels
36j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1987

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seikata-wm-2510a4d37750