Seiko Cal. 4442 - 833

The 4442-833 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4442 caliber with 27j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-df59f0593e82]

Also known as: Sumo, Sportsmatic

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

43mm

Case Thickness

13.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Navy

Jewels

27j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1974

Related Models

• Seiko 4510-167
• Seiko 4534-229
• Seiko 7083-915
• Seiko 6320-731
• Seiko 6111-733
• Seiko 4594-965
• Seiko 4569-498
• Seiko 7081-360
• Seiko 6684-945
• Seiko 5270-706
• Seiko 7115-378
• Seiko 5646-533