Seiko Cal. 6131 - 611

Seiko 6131-611

This Spring Drive model from 1997 features a 43mm Hardlex-Coated Steel case. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-e5dcf6d9f299]

Also known as: World Timer, Navigator

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
10.4mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
Black
Jewels
32j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1997

Related Models

seikata-wm-e5dcf6d9f299