Seiko Cal. 0746 - 918

Seiko 0746-918

This Automatic model from 1977 features a 44mm PVD Black case. With its 21mm lug width and 13.2mm profile, it sits comfortably on most wrists. [seikata-wm-7a01af2b3abc]

Also known as: Tuna, Sportsmatic

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
44mm
Case Thickness
13.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Silver
Jewels
28j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1977

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