Seiko Cal. 5611 - 203

The Seiko 5611-203 represents an important milestone in Seiko's 1994 lineup. Powered by the 5611 caliber with 22j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-8c679de991cc]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

43mm

Case Thickness

13.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1994

Related Models

• Seiko 4458-189
• Seiko 4479-261
• Seiko 6639-975
• Seiko 7068-563
• Seiko 4586-598
• Seiko 4434-648
• Seiko 6321-386
• Seiko 4446-236
• Seiko 7042-415
• Seiko 7090-411
• Seiko 6268-768
• Seiko 0760-798