Seiko Cal. 0712 - 340

Released in 1982, the Cal. 0712 with design code 340 was part of Seiko's domestic market collection. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-5daa803ad571]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

12.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1982

Related Models

• Seiko 0714-383
• Seiko 4592-960
• Seiko 7021-148
• Seiko 4570-592
• Seiko 4550-445
• Seiko 7115-223
• Seiko 4412-656
• Seiko 3859-997
• Seiko 6627-382
• Seiko 4557-138
• Seiko 4480-402
• Seiko 6622-563