Seiko Cal. 7180 - 380

The Seiko 7180-380 represents an important milestone in Seiko's 1974 lineup. It features a Navy dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-400f2042a0ad]

Also known as: Monster

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

10.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Navy

Jewels

27j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1974

Related Models

• Seiko 4414-710
• Seiko 5288-401
• Seiko 0723-644
• Seiko 7128-680
• Seiko 6283-918
• Seiko 4579-449
• Seiko 4432-363
• Seiko 4488-304
• Seiko 5642-652
• Seiko 7183-624
• Seiko 5684-763
• Seiko 3831-232