Seiko Cal. 6337 - 649

This Solar model from 1988 features a 40mm Stainless Steel case. Powered by the 6337 caliber with 34j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-ec8f6bedfa87]

Also known as: Shogun, Bullhead

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Navy

Jewels

34j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1988

Related Models

• Seiko 7081-413
• Seiko 5610-416
• Seiko 0713-525
• Seiko 5680-813
• Seiko 0757-962
• Seiko 0738-202
• Seiko 6644-121
• Seiko 6394-205
• Seiko 6287-166
• Seiko 5620-493
• Seiko 0734-910
• Seiko 6219-794