Seiko Cal. 0721 - 740

Seiko 0721-740

The 0721-740 is a sought-after Automatic piece from Seiko's golden era. With its 20mm lug width and 13.4mm profile, it sits comfortably on most wrists. [seikata-wm-10b956f9583a]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
13.4mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Cream
Jewels
29j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1994

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seikata-wm-10b956f9583a