Seiko Cal. 6331 - 811

Seiko 6331-811

The Seiko 6331-811 represents an important milestone in Seiko's 1988 lineup. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-eb4d65f0ee94]

Also known as: Pogue, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
14.5mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
200m
Dial Color
Green
Jewels
33j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1988

Related Models

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