Seiko Cal. 5621 - 733

Seiko 5621-733

The 5621-733 is a sought-after Quartz piece from Seiko's golden era. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-675b5126bdad]

Also known as: Helmet, Crown

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
9.9mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
White
Jewels
24j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1980

Related Models

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