Seiko Cal. 4427 - 276

The 4427-276 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4427 caliber with 31j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-5dbc5b1194ab]

Also known as: Shogun, Crown

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

43mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Black

Jewels

31j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1992

Related Models

• Seiko 3827-270
• Seiko 4564-407
• Seiko 6257-824
• Seiko 4464-596
• Seiko 5648-530
• Seiko 7121-969
• Seiko 5270-832
• Seiko 0729-576
• Seiko 5268-782
• Seiko 7047-929
• Seiko 3812-604
• Seiko 6247-712