Seiko Cal. 7178 - 220

The 7178-220 is a sought-after Automatic piece from Seiko's golden era. It features a White dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-bb18681a901c]

Also known as: Crown

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

13.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

80m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1990

Related Models

• Seiko 6148-807
• Seiko 3877-410
• Seiko 7042-453
• Seiko 6164-833
• Seiko 0792-197
• Seiko 5270-807
• Seiko 6656-593
• Seiko 7122-254
• Seiko 6621-138
• Seiko 7023-941
• Seiko 6388-483
• Seiko 6623-261