Seiko Cal. 7031 - 305

Seiko 7031-305

The Seiko 7031-305 represents an important milestone in Seiko's 1995 lineup. With its 19mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-7bf0e4bfc0e7]

Also known as: Turtle, World Timer

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
8.7mm
Lug Width
19mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
160m
Dial Color
Black
Jewels
20j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1995

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