Seiko Cal. 0740 - 100

Released in 1984, the Cal. 0740 with design code 100 was part of Seiko's domestic market collection. It features a Green dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-bbfb30facd77]

Also known as: Sea Horse

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

11.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Green

Jewels

32j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1984

Related Models

• Seiko 3833-318
• Seiko 6236-786
• Seiko 3826-694
• Seiko 7046-966
• Seiko 5611-408
• Seiko 6620-202
• Seiko 3862-221
• Seiko 6242-305
• Seiko 4524-766
• Seiko 0775-709
• Seiko 7113-806
• Seiko 0714-521