Seiko Cal. 7070 - 181

The 7070-181 is a sought-after Spring Drive piece from Seiko's golden era. It features a Silver dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-fec0596ebb75]

Also known as: Sportsmatic, Crown

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

41mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Silver

Jewels

27j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1982

Related Models

• Seiko 4517-570
• Seiko 6145-563
• Seiko 6323-253
• Seiko 4542-190
• Seiko 7055-251
• Seiko 5214-735
• Seiko 5239-143
• Seiko 5658-506
• Seiko 4464-899
• Seiko 5646-117
• Seiko 6338-311
• Seiko 6147-252