Seiko Cal. 6330 - 977

Seiko 6330-977

The Seiko 6330-977 represents an important milestone in Seiko's 1972 lineup. Powered by the 6330 caliber with 25j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-5ae04bb2e9eb]

Also known as: Sportsmatic

Specifications

Movement
Solar
Case Material
Titanium
Case Width
36mm
Case Thickness
9.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Champagne
Jewels
25j
Frequency
36,000 bph
Power Reserve
65 hours
Year
1972

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