Seiko Cal. 3837 - 538

Released in 1987, the Cal. 3837 with design code 538 was part of Seiko's domestic market collection. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-c7ff03aac1b8]

Also known as: Shogun, Rally

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Silver

Jewels

17j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1987

Related Models

• Seiko 7126-735
• Seiko 7087-302
• Seiko 5689-228
• Seiko 6374-692
• Seiko 4453-919
• Seiko 6331-886
• Seiko 7034-862
• Seiko 7176-288
• Seiko 7192-147
• Seiko 6673-135
• Seiko 6257-703
• Seiko 3822-497