Seiko Cal. 7185 - 640

The Seiko 7185-640 represents an important milestone in Seiko's 1997 lineup. It features a Burgundy dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-ed973ed26236]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

34mm

Case Thickness

12.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Burgundy

Jewels

29j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1997

Related Models

• Seiko 7140-947
• Seiko 6625-663
• Seiko 6231-235
• Seiko 6176-339
• Seiko 6653-215
• Seiko 6229-664
• Seiko 7018-437
• Seiko 7118-517
• Seiko 6189-348
• Seiko 0742-114
• Seiko 6229-327
• Seiko 4558-112