Seiko Cal. 3894 - 365

Released in 1987, the Cal. 3894 with design code 365 was part of Seiko's domestic market collection. With its 21mm lug width and 9.8mm profile, it sits comfortably on most wrists. [seikata-wm-8f60802df2cb]

Also known as: Sumo, World Timer

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

9.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

100m

Dial Color

Cream

Jewels

27j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1987

Related Models

• Seiko 6232-462
• Seiko 5224-926
• Seiko 6225-456
• Seiko 3882-209
• Seiko 5233-794
• Seiko 6148-370
• Seiko 7159-395
• Seiko 3859-963
• Seiko 7112-159
• Seiko 3869-703
• Seiko 6337-365
• Seiko 4578-850