Seiko Cal. 6621 - 461

This Solar model from 1977 features a 46mm Titanium case. Powered by the 6621 caliber with 23j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-0390f1d8d118]

Also known as: Emperor, Arnie

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

13.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

White

Jewels

23j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1977

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