Seiko Cal. 5621 - 921

The 5621-921 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5621 caliber with 22j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-11db54e3a83a]

Also known as: Turtle, Arnie

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

11.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

90m

Dial Color

Burgundy

Jewels

22j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1998

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