Seiko Cal. 6170 - 348

The 6170-348 is a sought-after Spring Drive piece from Seiko's golden era. It features a Navy dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-a7687d429334]

Also known as: Tuna, UFO

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

12.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Navy

Jewels

27j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1987

Related Models

• Seiko 6351-478
• Seiko 4492-805
• Seiko 0789-538
• Seiko 3878-714
• Seiko 6329-706
• Seiko 5670-763
• Seiko 5654-640
• Seiko 4510-469
• Seiko 5661-859
• Seiko 4538-404
• Seiko 3830-662
• Seiko 6210-677