Seiko Cal. 0777 - 306

The Seiko 0777-306 represents an important milestone in Seiko's 1969 lineup. It features a White dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-d45f602b0c96]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

36mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

White

Jewels

28j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1969

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