Seiko Cal. 6660 - 365

The Seiko 6660-365 represents an important milestone in Seiko's 1966 lineup. It features a White dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-e63b94c00228]

Also known as: Pogue, Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

35mm

Case Thickness

9.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1966

Related Models

• Seiko 7050-782
• Seiko 4424-939
• Seiko 3830-886
• Seiko 4562-969
• Seiko 6622-985
• Seiko 6380-920
• Seiko 5652-722
• Seiko 5640-219
• Seiko 7061-648
• Seiko 6658-928
• Seiko 4551-761
• Seiko 6331-564