Seiko Cal. 6628 - 241

The 6628-241 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6628 caliber with 32j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-db59dfc6a9e9]

Also known as: Turtle, Flighty

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

13.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

Silver

Jewels

32j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1978

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