Seiko Cal. 0739 - 904

The Seiko 0739-904 represents an important milestone in Seiko's 1983 lineup. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-67b1ca7634cb]

Also known as: Sumo, Goldfeather

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

11.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

Black

Jewels

34j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1983

Related Models

• Seiko 6315-992
• Seiko 5692-753
• Seiko 5634-215
• Seiko 7166-227
• Seiko 0728-322
• Seiko 7071-945
• Seiko 6171-236
• Seiko 3873-110
• Seiko 5660-139
• Seiko 7172-274
• Seiko 7035-677
• Seiko 5246-469