Seiko Cal. 7170 - 403

The Seiko 7170-403 represents an important milestone in Seiko's 1985 lineup. It features a Green dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-f03433be1bdd]

Also known as: Bullhead, Helmet

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

8.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Green

Jewels

35j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1985

Related Models

• Seiko 4532-588
• Seiko 5284-864
• Seiko 7047-838
• Seiko 6667-358
• Seiko 6678-735
• Seiko 5667-280
• Seiko 5281-475
• Seiko 0799-544
• Seiko 3878-853
• Seiko 4529-668
• Seiko 7095-777
• Seiko 3826-863