Seiko Cal. 6331 - 877

Seiko 6331-877

This Kinetic model from 1998 features a 36mm Stainless Steel case. Powered by the 6331 caliber with 27j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-b4a0391f3390]

Also known as: Monster

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
14.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
40m
Dial Color
Champagne
Jewels
27j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1998

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seikata-wm-b4a0391f3390