Seiko Cal. 5640 - 118

The Seiko 5640-118 represents an important milestone in Seiko's 1993 lineup. It features a Navy dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-825462af852a]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

43mm

Case Thickness

12.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

150m

Dial Color

Navy

Jewels

29j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1993

Related Models

• Seiko 6360-778
• Seiko 5695-482
• Seiko 3834-324
• Seiko 5667-838
• Seiko 6361-742
• Seiko 7078-668
• Seiko 6279-374
• Seiko 6667-959
• Seiko 5652-410
• Seiko 7182-167
• Seiko 6661-979
• Seiko 0719-518