Seiko Cal. 0771 - 161

Seiko 0771-161

This Automatic model from 1999 features a 40mm Two-Tone case. Powered by the 0771 caliber with 34j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-ca6cbd3e973a]

Also known as: Helmet

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
8.1mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Navy
Jewels
34j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1999

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seikata-wm-ca6cbd3e973a