Seiko Cal. 0742 - 307

This Solar model from 1972 features a 35mm Two-Tone case. It features a Burgundy dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-701c2ae68eef]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

35mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Burgundy

Jewels

17j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1972

Related Models

• Seiko 7149-160
• Seiko 0714-443
• Seiko 5650-685
• Seiko 7025-674
• Seiko 6636-209
• Seiko 3854-788
• Seiko 3898-580
• Seiko 5222-428
• Seiko 6270-796
• Seiko 3820-846
• Seiko 7019-574
• Seiko 6130-966