Seiko Cal. 7137 - 839

Released in 1973, the Cal. 7137 with design code 839 was part of Seiko's domestic market collection. It features a Navy dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-01b8223e7512]

Also known as: Shogun, Baby Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

44mm

Case Thickness

9.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Navy

Jewels

17j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1973

Related Models

• Seiko 5291-219
• Seiko 7079-223
• Seiko 3898-748
• Seiko 5660-274
• Seiko 6171-257
• Seiko 0722-492
• Seiko 4488-166
• Seiko 4541-482
• Seiko 5227-333
• Seiko 7020-139
• Seiko 6669-999
• Seiko 3869-904