Seiko Cal. 0733 - 621

Seiko 0733-621

The 0733-621 is a sought-after Kinetic piece from Seiko's golden era. With its 18mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-681de755f3e0]

Also known as: Samurai, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
14.3mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
Green
Jewels
36j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1973

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