Seiko Cal. 7040 - 438

The 7040-438 is a sought-after Hand-Winding piece from Seiko's golden era. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-f22fc41ff285]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

43mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Cream

Jewels

27j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1992

Related Models

• Seiko 6636-928
• Seiko 0754-718
• Seiko 6646-785
• Seiko 7135-669
• Seiko 4517-566
• Seiko 6239-702
• Seiko 0772-983
• Seiko 7196-510
• Seiko 6134-991
• Seiko 6226-723
• Seiko 0775-812
• Seiko 7020-639