Seiko Cal. 6291 - 687

Seiko 6291-687

This Spring Drive model from 1982 features a 44mm Hardlex-Coated Steel case. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-7be869f61f59]

Also known as: Monster

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
8.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Cream
Jewels
33j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1982

Related Models

seikata-wm-7be869f61f59