Seiko Cal. 7181 - 129

The Seiko 7181-129 represents an important milestone in Seiko's 1986 lineup. It features a Champagne dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-89114682a91a]

Also known as: Helmet, Crown

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

11.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

150m

Dial Color

Champagne

Jewels

36j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1986

Related Models

• Seiko 3864-447
• Seiko 4456-912
• Seiko 4561-371
• Seiko 0746-528
• Seiko 6230-751
• Seiko 6245-371
• Seiko 4472-454
• Seiko 6376-933
• Seiko 3833-170
• Seiko 6391-644
• Seiko 4560-335
• Seiko 3855-411