Seiko Cal. 7042 - 904

The Seiko 7042-904 represents an important milestone in Seiko's 1978 lineup. It features a Cream dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-ecd3680d7409]

Also known as: Sumo, Crown

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

39mm

Case Thickness

8.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

80m

Dial Color

Cream

Jewels

32j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1978

Related Models

• Seiko 7090-646
• Seiko 5275-519
• Seiko 5257-105
• Seiko 6653-687
• Seiko 5686-110
• Seiko 7180-159
• Seiko 6273-410
• Seiko 6155-286
• Seiko 6360-494
• Seiko 3860-979
• Seiko 0733-713
• Seiko 7129-264