Seiko Cal. 6139 - 203

The Seiko 6139-203 represents an important milestone in Seiko's 1997 lineup. It features a Silver dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-fea213df90a8]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

8.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Silver

Jewels

17j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1997

Related Models

• Seiko 4554-148
• Seiko 4452-125
• Seiko 0733-364
• Seiko 0797-825
• Seiko 6147-108
• Seiko 5266-658
• Seiko 7081-972
• Seiko 6346-535
• Seiko 6614-640
• Seiko 7055-462
• Seiko 6231-603
• Seiko 6639-733