Seiko Cal. 6291 - 990

Seiko 6291-990

This Automatic model from 1997 features a 36mm Titanium case. Powered by the 6291 caliber with 20j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-bb91ff62e9d4]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
36mm
Case Thickness
11.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Silver
Jewels
20j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1997

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