Seiko Cal. 7170 - 509

The Seiko 7170-509 represents an important milestone in Seiko's 1978 lineup. It features a White dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-e0f948c43f3c]

Also known as: Turtle, Flighty

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

190m

Dial Color

White

Jewels

25j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1978

Related Models

• Seiko 7090-111
• Seiko 0758-321
• Seiko 5688-987
• Seiko 6387-609
• Seiko 7025-298
• Seiko 5611-792
• Seiko 6342-381
• Seiko 5254-118
• Seiko 6145-907
• Seiko 6127-456
• Seiko 7181-567
• Seiko 5240-834